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CAS RN 1873-88-7

H3CSiOSiH3CCH3H3COSiCH3CH3H3C

CAS RN 1873-88-7

IUPAC Name: 2,2,4,6,6-pentamethyl-3,5-dioxa-2,4,6-trisilaheptan-4-yl
Synonyms: 2,2,4,6,6-pentamethyl-3,5-dioxa-2,4,6-trisilaheptan-4-yl
Molecular Weight (g/mol): 221.5
Molecular Formula: C7H21O2Si3
InChi Key: SWGZAKPJNWCPRY-UHFFFAOYSA-N
SMILES: C[Si](O[Si](C)(C)C)O[Si](C)(C)C
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1

Bis(trimethylsiloxy)methylsilane, 97%

CAS: 1873-88-7 Molecular Formula: C7H21O2Si3 Molecular Weight (g/mol): 221.498 MDL Number: MFCD00048000 InChI Key: SWGZAKPJNWCPRY-UHFFFAOYSA-N Synonym: 1,1,1,3,5,5,5-heptamethyltrisiloxane,bis trimethylsiloxy methylsilane,unii-rvy9659r8c,trisiloxane, 1,1,1,3,5,5,5-heptamethyl,methyl-bis trimethylsilyloxy silicon,dsstox_cid_18795,methicone 20 cst,unii-6777u11mkt,methylpolysilicone,xiameter mhx-1107 fluid 20 cst PubChem CID: 6327366 IUPAC Name: methyl-bis(trimethylsilyloxy)silicon SMILES: C[Si](O[Si](C)(C)C)O[Si](C)(C)C

PubChem CID 6327366
CAS 1873-88-7
Molecular Weight (g/mol) 221.498
MDL Number MFCD00048000
SMILES C[Si](O[Si](C)(C)C)O[Si](C)(C)C
Synonym 1,1,1,3,5,5,5-heptamethyltrisiloxane,bis trimethylsiloxy methylsilane,unii-rvy9659r8c,trisiloxane, 1,1,1,3,5,5,5-heptamethyl,methyl-bis trimethylsilyloxy silicon,dsstox_cid_18795,methicone 20 cst,unii-6777u11mkt,methylpolysilicone,xiameter mhx-1107 fluid 20 cst
IUPAC Name methyl-bis(trimethylsilyloxy)silicon
InChI Key SWGZAKPJNWCPRY-UHFFFAOYSA-N
Molecular Formula C7H21O2Si3
2

1,1,1,3,5,5,5-Heptamethyltrisiloxane 98.0+%, TCI America™
SDP

CAS: 1873-88-7 Molecular Formula: C7H21O2Si3 Molecular Weight (g/mol): 221.498 MDL Number: MFCD00048000 InChI Key: SWGZAKPJNWCPRY-UHFFFAOYSA-N Synonym: 1,1,1,3,5,5,5-heptamethyltrisiloxane,bis trimethylsiloxy methylsilane,unii-rvy9659r8c,trisiloxane, 1,1,1,3,5,5,5-heptamethyl,methyl-bis trimethylsilyloxy silicon,dsstox_cid_18795,methicone 20 cst,unii-6777u11mkt,methylpolysilicone,xiameter mhx-1107 fluid 20 cst PubChem CID: 6327366 IUPAC Name: methyl-bis(trimethylsilyloxy)silicon SMILES: C[Si](O[Si](C)(C)C)O[Si](C)(C)C

PubChem CID 6327366
CAS 1873-88-7
Molecular Weight (g/mol) 221.498
MDL Number MFCD00048000
SMILES C[Si](O[Si](C)(C)C)O[Si](C)(C)C
Synonym 1,1,1,3,5,5,5-heptamethyltrisiloxane,bis trimethylsiloxy methylsilane,unii-rvy9659r8c,trisiloxane, 1,1,1,3,5,5,5-heptamethyl,methyl-bis trimethylsilyloxy silicon,dsstox_cid_18795,methicone 20 cst,unii-6777u11mkt,methylpolysilicone,xiameter mhx-1107 fluid 20 cst
IUPAC Name methyl-bis(trimethylsilyloxy)silicon
InChI Key SWGZAKPJNWCPRY-UHFFFAOYSA-N
Molecular Formula C7H21O2Si3
3

Sigma Aldrich 1,1,1,3,5,5,5-Heptamethyltrisiloxane

MilliporeSigma Sigma Organics products encompass a wide range of quality reagents, solvents, catalysts, and building blocks for organic synthesis. From benchtop discovery to process development and scale-up, Sigma Organics solutions are built to meet the needs of synthetic chemists.

ENCOMPASS
Boiling Point 142°C
Linear Formula [(CH3)3SiO]2SiHCH3
CAS 1873-88-7
Biological Activity Respiratory System
Molecular Weight (g/mol) 222.5 g/mol
MDL Number MFCD00048000
Health Hazard 1 UN 1993BF 3 / PGII
Refractive Index n20/D 1.382
Recommended Storage Room Temperature
Molecular Formula C7H22O2Si3
EINECS Number 217-496-1
Density 0.819 g/mL at 25°C