Metalloid Salts

Metalloid salts are inorganic, ionic, halogenic compounds in which the heaviest metal atom is a metalloid. Available in various chemical compositions, quantities, purities, and reagent grades, they have chemical, industrial, and biological applications.

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316 – 330 of 1,279 results

316

(2-Bromoethoxy)-tert-butyldimethylsilane, 98%, stab. with sodium carbonate, Thermo Scientific Chemicals

CAS: 86864-60-0 Molecular Formula: C8H19BrOSi Molecular Weight (g/mol): 239.228 MDL Number: MFCD00209550 InChI Key: JBKINHFZTVLNEM-UHFFFAOYSA-N Synonym: 2-bromoethoxy-tert-butyldimethylsilane,2-bromoethoxy tert-butyl dimethylsilane,2-bromoethoxy-t-butyl dimethylsilane,2-t-butyldimethylsiloxy ethylbromide,2-bromoethoxy-t-butyldimethylsilane,2-bromo-ethoxy-tert-butyl-dimethyl-silane,silane, 2-bromoethoxy 1,1-dimethylethyl dimethyl,brch2ch2otbs PubChem CID: 3608067 IUPAC Name: 2-bromoethoxy-tert-butyl-dimethylsilane SMILES: CC(C)(C)[Si](C)(C)OCCBr

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Specifications

PubChem CID	3608067
CAS	86864-60-0
Molecular Weight (g/mol)	239.228
MDL Number	MFCD00209550
SMILES	CC(C)(C)[Si](C)(C)OCCBr
Synonym	2-bromoethoxy-tert-butyldimethylsilane,2-bromoethoxy tert-butyl dimethylsilane,2-bromoethoxy-t-butyl dimethylsilane,2-t-butyldimethylsiloxy ethylbromide,2-bromoethoxy-t-butyldimethylsilane,2-bromo-ethoxy-tert-butyl-dimethyl-silane,silane, 2-bromoethoxy 1,1-dimethylethyl dimethyl,brch2ch2otbs
IUPAC Name	2-bromoethoxy-tert-butyl-dimethylsilane
InChI Key	JBKINHFZTVLNEM-UHFFFAOYSA-N
Molecular Formula	C8H19BrOSi

317

Diphenylsilanediol, 98%

CAS: 947-42-2 Molecular Formula: C12H12O2Si Molecular Weight (g/mol): 216.311 MDL Number: MFCD00002101 InChI Key: OLLFKUHHDPMQFR-UHFFFAOYSA-N Synonym: diphenylsilanediol,silanediol, diphenyl,diphenyldihydroxysilane,difenyl-dihydroxysilan,silane, dihydroxydiphenyl,dihydroxy diphenyl silane,diphenylsilandiol,silanediol, 1,1-diphenyl,unii-36x37p8nbb,difenyl-dihydroxysilan czech PubChem CID: 13693 IUPAC Name: dihydroxy(diphenyl)silane SMILES: C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(O)O

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Specifications

PubChem CID	13693
CAS	947-42-2
Molecular Weight (g/mol)	216.311
MDL Number	MFCD00002101
SMILES	C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(O)O
Synonym	diphenylsilanediol,silanediol, diphenyl,diphenyldihydroxysilane,difenyl-dihydroxysilan,silane, dihydroxydiphenyl,dihydroxy diphenyl silane,diphenylsilandiol,silanediol, 1,1-diphenyl,unii-36x37p8nbb,difenyl-dihydroxysilan czech
IUPAC Name	dihydroxy(diphenyl)silane
InChI Key	OLLFKUHHDPMQFR-UHFFFAOYSA-N
Molecular Formula	C12H12O2Si

318

Triacetoxy(methyl)silane, tech. 90%

CAS: 4253-34-3 Molecular Formula: C7H12O6Si Molecular Weight (g/mol): 220.25 MDL Number: MFCD00008694 InChI Key: TVJPBVNWVPUZBM-UHFFFAOYSA-N Synonym: methyltriacetoxysilane,methylsilanetriyl triacetate,triacetoxymethylsilane,triacetoxy methyl silane,silanetriol, methyl-, triacetate,silane, methyltriacetoxy,methylsilanetriol triacetate,methyltrihydroxysilane triacetate,apk 1 silane derivative,triacetoxy-methylsilane PubChem CID: 77929 SMILES: CC(=O)O[Si](C)(OC(C)=O)OC(C)=O

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Specifications

PubChem CID	77929
CAS	4253-34-3
Molecular Weight (g/mol)	220.25
MDL Number	MFCD00008694
SMILES	CC(=O)O[Si](C)(OC(C)=O)OC(C)=O
Synonym	methyltriacetoxysilane,methylsilanetriyl triacetate,triacetoxymethylsilane,triacetoxy methyl silane,silanetriol, methyl-, triacetate,silane, methyltriacetoxy,methylsilanetriol triacetate,methyltrihydroxysilane triacetate,apk 1 silane derivative,triacetoxy-methylsilane
InChI Key	TVJPBVNWVPUZBM-UHFFFAOYSA-N
Molecular Formula	C7H12O6Si

319

1,3,5-Trimethyl-1,3,5-tris(3,3,3-trifluoropropyl)cyclotrisiloxane, 97%

CAS: 2374-14-3 Molecular Formula: C12H21F9O3Si3 Molecular Weight (g/mol): 468.538 MDL Number: MFCD00054667 InChI Key: URZHQOCYXDNFGN-UHFFFAOYSA-N Synonym: silicone fluid,fluorosilicone trimer,1,3,5-trimethyl-1,3,5-tris 3,3,3-trifluoropropyl cyclotrisiloxane,1,3,5-tris 3,3,3-trifluoropropyl methyl cyclotrisiloxane,cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-tris 3,3,3-trifluoropropyl,fluorosilicone cyclic trimer,b071 cut ii,3,3,3-trifluoropropyl methylcyclotrisiloxane,2,4,6-trimethyl-2,4,6-tris 3,3,3-trifluoropropyl cyclotrisiloxane,3,3,3-trifluoropropyl methylsiloxane cyclic trimer PubChem CID: 75410 IUPAC Name: 2,4,6-trimethyl-2,4,6-tris(3,3,3-trifluoropropyl)-1,3,5,2,4,6-trioxatrisilinane SMILES: C[Si]1(O[Si](O[Si](O1)(C)CCC(F)(F)F)(C)CCC(F)(F)F)CCC(F)(F)F

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Specifications

PubChem CID	75410
CAS	2374-14-3
Molecular Weight (g/mol)	468.538
MDL Number	MFCD00054667
SMILES	C[Si]1(O[Si](O[Si](O1)(C)CCC(F)(F)F)(C)CCC(F)(F)F)CCC(F)(F)F
Synonym	silicone fluid,fluorosilicone trimer,1,3,5-trimethyl-1,3,5-tris 3,3,3-trifluoropropyl cyclotrisiloxane,1,3,5-tris 3,3,3-trifluoropropyl methyl cyclotrisiloxane,cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-tris 3,3,3-trifluoropropyl,fluorosilicone cyclic trimer,b071 cut ii,3,3,3-trifluoropropyl methylcyclotrisiloxane,2,4,6-trimethyl-2,4,6-tris 3,3,3-trifluoropropyl cyclotrisiloxane,3,3,3-trifluoropropyl methylsiloxane cyclic trimer
IUPAC Name	2,4,6-trimethyl-2,4,6-tris(3,3,3-trifluoropropyl)-1,3,5,2,4,6-trioxatrisilinane
InChI Key	URZHQOCYXDNFGN-UHFFFAOYSA-N
Molecular Formula	C12H21F9O3Si3

320

N,N'-Bis(trimethylsilyl)urea, 98+%

CAS: 18297-63-7 Molecular Formula: C7H20N2OSi2 Molecular Weight (g/mol): 204.42 MDL Number: MFCD00008260 InChI Key: MASDFXZJIDNRTR-UHFFFAOYSA-N Synonym: 1,3-bis trimethylsilyl urea,n,n'-bis trimethylsilyl urea,bis trimethylsilyl urea,urea, n,n'-bis trimethylsilyl,n,n'-bis-trimethylsilyl-urea,urea, 1,3-bis trimethylsilyl,bsu,urea, bis-tms,hexamethyl disilaurea PubChem CID: 87562 IUPAC Name: 1,3-bis(trimethylsilyl)urea SMILES: C[Si](C)(C)NC(=O)N[Si](C)(C)C

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Specifications

PubChem CID	87562
CAS	18297-63-7
Molecular Weight (g/mol)	204.42
MDL Number	MFCD00008260
SMILES	C[Si](C)(C)NC(=O)N[Si](C)(C)C
Synonym	1,3-bis trimethylsilyl urea,n,n'-bis trimethylsilyl urea,bis trimethylsilyl urea,urea, n,n'-bis trimethylsilyl,n,n'-bis-trimethylsilyl-urea,urea, 1,3-bis trimethylsilyl,bsu,urea, bis-tms,hexamethyl disilaurea
IUPAC Name	1,3-bis(trimethylsilyl)urea
InChI Key	MASDFXZJIDNRTR-UHFFFAOYSA-N
Molecular Formula	C7H20N2OSi2

321

Potassium selenocyanate, 99%

CAS: 3425-46-5 Molecular Formula: CKNSe Molecular Weight (g/mol): 144.08 MDL Number: MFCD00011366 InChI Key: KYEKHFSRAXRJBR-UHFFFAOYSA-M Synonym: potassium selenocyanate,selenocyanic acid, potassium salt,potassium selenoisocyanate,ccris 7063,potassium ion selenocyanate,potassium selenocyanate 10g PubChem CID: 76960 IUPAC Name: potassium;selenocyanate SMILES: C(#N)[Se-].[K+]

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Specifications

PubChem CID	76960
CAS	3425-46-5
Molecular Weight (g/mol)	144.08
MDL Number	MFCD00011366
SMILES	C(#N)[Se-].[K+]
Synonym	potassium selenocyanate,selenocyanic acid, potassium salt,potassium selenoisocyanate,ccris 7063,potassium ion selenocyanate,potassium selenocyanate 10g
IUPAC Name	potassium;selenocyanate
InChI Key	KYEKHFSRAXRJBR-UHFFFAOYSA-M
Molecular Formula	CKNSe

322

Methyl (trimethylsilyl)propiolate, 98%

CAS: 42201-71-8 Molecular Formula: C7H12O2Si Molecular Weight (g/mol): 156.256 MDL Number: MFCD04039783 InChI Key: XXGHAMBKHIDZDC-UHFFFAOYSA-N Synonym: methyl trimethylsilyl propiolate,methyl 3-trimethylsilylpropynoate,methyl 3-trimethylsilyl propiolate,methyl 3-trimethylsilyl-2-propynoate,acmc-20akhx,methyl 3-trimethylsilylpropiolate,methyl 3-trimethylsilyl propynoate,trimethylsilylpropiolic acid methyl ester,trimethylsilyl propiolic acid methyl ester,methyl 3-trimethylsilyl-2-propynoate # PubChem CID: 560731 IUPAC Name: methyl 3-trimethylsilylprop-2-ynoate SMILES: COC(=O)C#C[Si](C)(C)C

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Specifications

PubChem CID	560731
CAS	42201-71-8
Molecular Weight (g/mol)	156.256
MDL Number	MFCD04039783
SMILES	COC(=O)C#C[Si](C)(C)C
Synonym	methyl trimethylsilyl propiolate,methyl 3-trimethylsilylpropynoate,methyl 3-trimethylsilyl propiolate,methyl 3-trimethylsilyl-2-propynoate,acmc-20akhx,methyl 3-trimethylsilylpropiolate,methyl 3-trimethylsilyl propynoate,trimethylsilylpropiolic acid methyl ester,trimethylsilyl propiolic acid methyl ester,methyl 3-trimethylsilyl-2-propynoate #
IUPAC Name	methyl 3-trimethylsilylprop-2-ynoate
InChI Key	XXGHAMBKHIDZDC-UHFFFAOYSA-N
Molecular Formula	C7H12O2Si

323

4-(Chloromethyl)phenyltrichlorosilane, 97%

CAS: 13688-90-9 Molecular Formula: C7H6Cl4Si Molecular Weight (g/mol): 260.01 MDL Number: MFCD00045268 InChI Key: YBYBQFPZMKPGPJ-UHFFFAOYSA-N Synonym: 4-chloromethyl phenyltrichlorosilane,p-chloromethyl phenyltrichlorosilane,silane, trichloro 4-chloromethyl phenyl,trichloro 4-chloromethyl phenyl silane,silane, trichloro .alpha.-chloro-p-tolyl,benzene, 1-chloromethyl-4-trichlorosilyl,p-chloromethylphenyltrichlorosilane PubChem CID: 83663 IUPAC Name: trichloro-[4-(chloromethyl)phenyl]silane SMILES: C1=CC(=CC=C1CCl)[Si](Cl)(Cl)Cl

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Specifications

PubChem CID	83663
CAS	13688-90-9
Molecular Weight (g/mol)	260.01
MDL Number	MFCD00045268
SMILES	C1=CC(=CC=C1CCl)[Si](Cl)(Cl)Cl
Synonym	4-chloromethyl phenyltrichlorosilane,p-chloromethyl phenyltrichlorosilane,silane, trichloro 4-chloromethyl phenyl,trichloro 4-chloromethyl phenyl silane,silane, trichloro .alpha.-chloro-p-tolyl,benzene, 1-chloromethyl-4-trichlorosilyl,p-chloromethylphenyltrichlorosilane
IUPAC Name	trichloro-[4-(chloromethyl)phenyl]silane
InChI Key	YBYBQFPZMKPGPJ-UHFFFAOYSA-N
Molecular Formula	C7H6Cl4Si

324

Boron oxide, Puratronic™, (H{2}O 200ppm), 99.999% (metals basis), Thermo Scientific Chemicals

CAS: 1303-86-2 Molecular Formula: B2O3 Molecular Weight (g/mol): 69.62 MDL Number: MFCD00011315 InChI Key: JKWMSGQKBLHBQQ-UHFFFAOYSA-N Synonym: boron trioxide,boric oxide,boric anhydride,boric acid anhydride,oxo oxoboranyloxy borane,boronoxide,diboron trioxide,boron sesquioxide,boron oxide,boron oxide 500g PubChem CID: 518682 ChEBI: CHEBI:30163 IUPAC Name: oxo(oxoboranyloxy)borane SMILES: O=BOB=O

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Specifications

PubChem CID	518682
CAS	1303-86-2
Molecular Weight (g/mol)	69.62
ChEBI	CHEBI:30163
MDL Number	MFCD00011315
SMILES	O=BOB=O
Synonym	boron trioxide,boric oxide,boric anhydride,boric acid anhydride,oxo oxoboranyloxy borane,boronoxide,diboron trioxide,boron sesquioxide,boron oxide,boron oxide 500g
IUPAC Name	oxo(oxoboranyloxy)borane
InChI Key	JKWMSGQKBLHBQQ-UHFFFAOYSA-N
Molecular Formula	B2O3

325

Boric Anhydride, Purified, 97%, Spectrum™ Chemical

CAS: 1303-86-2

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Specifications

CAS	1303-86-2

326

tert-Butyldimethylchlorosilane, 50% w/w in toluene, Thermo Scientific Chemicals

CAS: 18162-48-6 Molecular Formula: C6H15ClSi Molecular Weight (g/mol): 150.721 MDL Number: MFCD00000501 InChI Key: BCNZYOJHNLTNEZ-UHFFFAOYSA-N Synonym: tert-butyldimethylsilyl chloride,tert-butyldimethylchlorosilane,t-butyldimethylchlorosilane,tert-butylchlorodimethylsilane,tbdms chloride,tert-butyl chloro dimethylsilane,chloro-tert-butyldimethylsilane,silane, chloro 1,1-dimethylethyl dimethyl,tbscl,t-butyldimethylsilyl chloride PubChem CID: 28928 ChEBI: CHEBI:85071 IUPAC Name: tert-butyl-chloro-dimethylsilane SMILES: CC(C)(C)[Si](C)(C)Cl

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Specifications

PubChem CID	28928
CAS	18162-48-6
Molecular Weight (g/mol)	150.721
ChEBI	CHEBI:85071
MDL Number	MFCD00000501
SMILES	CC(C)(C)[Si](C)(C)Cl
Synonym	tert-butyldimethylsilyl chloride,tert-butyldimethylchlorosilane,t-butyldimethylchlorosilane,tert-butylchlorodimethylsilane,tbdms chloride,tert-butyl chloro dimethylsilane,chloro-tert-butyldimethylsilane,silane, chloro 1,1-dimethylethyl dimethyl,tbscl,t-butyldimethylsilyl chloride
IUPAC Name	tert-butyl-chloro-dimethylsilane
InChI Key	BCNZYOJHNLTNEZ-UHFFFAOYSA-N
Molecular Formula	C6H15ClSi

327

Silicon(IV) oxide, 30% in Ethylene glycol, colloidal dispersion, Thermo Scientific Chemicals

CAS: 7631-86-9 Molecular Formula: O2Si Molecular Weight (g/mol): 60.08 MDL Number: MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N Synonym: silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous PubChem CID: 24261 ChEBI: CHEBI:30563 IUPAC Name: dioxosilane SMILES: O=[Si]=O

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Specifications

PubChem CID	24261
CAS	7631-86-9
Molecular Weight (g/mol)	60.08
ChEBI	CHEBI:30563
MDL Number	MFCD00011232 MFCD00217788 MFCD00163736 MFCD00148266 MFCD00603035 MFCD02100519 MFCD06202255 MFCD07370733
SMILES	O=[Si]=O
Synonym	silica,silicon dioxide,quartz,cristobalite,diatomaceous earth,tridymite,silicic anhydride,aerosil,infusorial earth,silica, amorphous
IUPAC Name	dioxosilane
InChI Key	VYPSYNLAJGMNEJ-UHFFFAOYSA-N
Molecular Formula	O2Si

328

1-Bromo-3-(tert-butyldimethylsiloxy)benzene, 98+%, Thermo Scientific Chemicals

CAS: 65423-56-5 Molecular Formula: C12H19BrOSi Molecular Weight (g/mol): 287.272 MDL Number: MFCD01318106 InChI Key: BFRHMVJJJGUHDI-UHFFFAOYSA-N Synonym: 3-bromophenoxy tert-butyl dimethylsilane,3-bromophenyl tert-butyldimethylsilyl ether,1-bromo-3-tert-butyldimethylsiloxy benzene,silane, 3-bromophenoxy 1,1-dimethylethyl dimethyl,acmc-1b3kt,3-t-butyldimethylsilyloxybromobenzene,3-t-butyldimethylsilyloxy bromobenzene,3-bromophenoxy-tert-butyldimethylsilane,3-tert-butyldimethylsiloxy bromobenzene PubChem CID: 11254705 IUPAC Name: (3-bromophenoxy)-tert-butyl-dimethylsilane SMILES: CC(C)(C)[Si](C)(C)OC1=CC(=CC=C1)Br

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Specifications

PubChem CID	11254705
CAS	65423-56-5
Molecular Weight (g/mol)	287.272
MDL Number	MFCD01318106
SMILES	CC(C)(C)[Si](C)(C)OC1=CC(=CC=C1)Br
Synonym	3-bromophenoxy tert-butyl dimethylsilane,3-bromophenyl tert-butyldimethylsilyl ether,1-bromo-3-tert-butyldimethylsiloxy benzene,silane, 3-bromophenoxy 1,1-dimethylethyl dimethyl,acmc-1b3kt,3-t-butyldimethylsilyloxybromobenzene,3-t-butyldimethylsilyloxy bromobenzene,3-bromophenoxy-tert-butyldimethylsilane,3-tert-butyldimethylsiloxy bromobenzene
IUPAC Name	(3-bromophenoxy)-tert-butyl-dimethylsilane
InChI Key	BFRHMVJJJGUHDI-UHFFFAOYSA-N
Molecular Formula	C12H19BrOSi

329

Chlorodimethylvinylsilane, 97%

CAS: 1719-58-0 Molecular Formula: C4H8ClSi Molecular Weight (g/mol): 119.64 MDL Number: MFCD00018090 InChI Key: RABBDIBWJVOAPB-ONEGZZNKSA-N Synonym: chlorodimethylvinylsilane,dimethylvinylchlorosilane,vinyldimethylchlorosilane,chloro dimethyl vinylsilane,silane, chloroethenyldimethyl,chlorodimethyl vinyl silane,unii-xja6n5221t,chloroethenyldimethyl-silane,chloro ethenyl dimethylsilane,chloro-dimethyl-ethenyl-silane PubChem CID: 519368 SMILES: C[Si](C)\C=C\Cl

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Specifications

PubChem CID	519368
CAS	1719-58-0
Molecular Weight (g/mol)	119.64
MDL Number	MFCD00018090
SMILES	C[Si](C)\C=C\Cl
Synonym	chlorodimethylvinylsilane,dimethylvinylchlorosilane,vinyldimethylchlorosilane,chloro dimethyl vinylsilane,silane, chloroethenyldimethyl,chlorodimethyl vinyl silane,unii-xja6n5221t,chloroethenyldimethyl-silane,chloro ethenyl dimethylsilane,chloro-dimethyl-ethenyl-silane
InChI Key	RABBDIBWJVOAPB-ONEGZZNKSA-N
Molecular Formula	C4H8ClSi

330

Trimethylsilyl cyanide, 98%

CAS: 7677-24-9 Molecular Formula: C4H9NSi Molecular Weight (g/mol): 99.21 MDL Number: MFCD00001765 InChI Key: LEIMLDGFXIOXMT-UHFFFAOYSA-N Synonym: trimethylsilyl cyanide,cyanotrimethylsilane,trimethylsilanecarbonitrile,trimethylsilylcyanide,silanecarbonitrile, trimethyl,trimethylsilylnitrile,tmscn,trimethyl silane cyanide,trimethylsilylcarbonitrile,tms cyanide PubChem CID: 82115 IUPAC Name: trimethylsilylformonitrile SMILES: C[Si](C)(C)C#N

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Specifications

PubChem CID	82115
CAS	7677-24-9
Molecular Weight (g/mol)	99.21
MDL Number	MFCD00001765
SMILES	C[Si](C)(C)C#N
Synonym	trimethylsilyl cyanide,cyanotrimethylsilane,trimethylsilanecarbonitrile,trimethylsilylcyanide,silanecarbonitrile, trimethyl,trimethylsilylnitrile,tmscn,trimethyl silane cyanide,trimethylsilylcarbonitrile,tms cyanide
IUPAC Name	trimethylsilylformonitrile
InChI Key	LEIMLDGFXIOXMT-UHFFFAOYSA-N
Molecular Formula	C4H9NSi

Metalloid Salts

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Boric Anhydride, Purified, 97%, Spectrum™ Chemical