Organic Standards

A wide variety of standard-value, reference solutions designed to facilitate accurate chromatography-based detection protocols for organic products.

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2,836 – 2,850 of 10,529 results

2,836

Cyclopentanone, ≥99.5% (GC), MilliporeSigma™ Supelco™

Cyclopentanone is one of the industrially important compounds employed in the synthesis of fungicides, pharmaceuticals, rubber chemicals and perfume products.

Pricing & Availability
Specifications

Boiling Point	130°C to 131°C
Type	Analytical Standard
Percent Purity	≥99.5% (GC)
Linear Formula	C5H8(=O)
CAS	120-92-3
MDL Number	MFCD00001409
Flash Point	30°C - Closed Cup
Grade	Analytical Standard
RTECS Number	GY4725000
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	84.12
Density	0.951 g/mL (at 25°C)
Melting Point	-51°C

2,837

Undecane, ≥99.8% (GC), MilliporeSigma™ Supelco™

Undecane is obtained from the refining of petroleum. It is a component of gasoline and is generally used in organic synthesis, petroleum research and as a distillation chaser.

Pricing & Availability
Specifications

Boiling Point	196°C
Linear Formula	CH3(CH2)9 CH3
Physical Form	Neat
Grade	Analytical Standard
Density	0.74 g/mL (at 25°C)
Vapor Density	5.4 (vs. air)
Vapor Pressure	<0.4 mmHg (20°C)
Type	Analytical Standard
Percent Purity	≥99.8% (GC)
CAS	1120-21-4
MDL Number	MFCD00008959
Flash Point	62°C
Synonym	n-Undecane; Hendecane
RTECS Number	YQ1525000
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	156.31
Melting Point	-26°C

2,838

4-Vinyl-1-cyclohexene, ≥99.5% (GC), MilliporeSigma™ Supelco™

4-Vinyl-1-cyclohexene can be synthesized via cyclo-dimerization of butadiene in the presence of nitrosyl iron catalysts like [Fe(NO)2(CO)2] or [{FeCl(NO)2}2]/reductant.

Pricing & Availability
Specifications

Boiling Point	126°C to 127°C
Linear Formula	C6H9 CH=CH2
Physical Form	Neat
Grade	Analytical Standard
Ignition Point	517°F
Density	0.831 g/mL (at 20°C)
Vapor Density	3.76 (vs. air)
Vapor Pressure	10.2 mmHg (25°C)
Type	Analytical Standard
Percent Purity	≥99.5% (GC)
CAS	100-40-3
MDL Number	MFCD00001576
Flash Point	16°C
Synonym	4-Ethenyl-1-cyclohexene; NSC 15760
Recommended Storage	2°C to 8°C
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	108.18
Melting Point	-101°C

2,839

PESTANAL™ Nitrofen, MilliporeSigma™ Supelco™

Nitrofen can be used as a herbicide in order to control weeds in various crops.

Pricing & Availability

2,840

TraceCERT™ Aroclor 1260 Solution, 1,000 μg/mL in isooctane, MilliporeSigma™ Supelco™

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2,841

Methyl acetate, ≥99.9% (GC), MilliporeSigma™ Supelco™

Pricing & Availability
Specifications

Boiling Point	57°C to 58°C
Linear Formula	CH3 COOCH3
Physical Form	Neat
Grade	Analytical Standard
Ignition Point	936°F
Density	0.934 g/mL (at 25°C)
Vapor Density	2.55 (vs. air)
Vapor Pressure	165 mmHg (20°C)
Type	Analytical Standard
Percent Purity	≥99.9% (GC)
CAS	79-20-9
MDL Number	MFCD00008711
Flash Point	-13°C
RTECS Number	AI9100000
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	74.08
Melting Point	-98°C

2,842

1-Methyl-2-pyrrolidinone, ≥99.9% (GC), MilliporeSigma™ Supelco™

1-Methyl-2-pyrrolidinone is a polar solvent widely used in organic chemistry and polymer chemistry. On a large scale, it finds applications in the recovery and purification of acetylenes, olefins, and diolefins, gas purification, and aromatics extraction from feedstocks.

Pricing & Availability
Specifications

Boiling Point	202°C; 81°C to 82°C (10 mmHg)
Linear Formula	C5H9 NO
Physical Form	Neat
Grade	Analytical Standard
Ignition Point	518°F
Density	1.028 g/mL (at 25°C)
Vapor Density	3.4 (vs. air)
Vapor Pressure	0.29 mmHg (20°C)
Type	Analytical Standard
Percent Purity	≥99.9% (GC)
CAS	872-50-4
MDL Number	MFCD00003193
Flash Point	91°C
Synonym	1-Methyl-2-pyrrolidone; N-Methyl-2-pyrrolidone; NMP
RTECS Number	UY5790000
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	99.13
Melting Point	-24°C

2,843

Sulfamic Acid, Analytical Standard (for Acidimetry), ACS reagent, 99.3-100.3% (dried material), MilliporeSigma™ Supelco™

Pricing & Availability
Specifications

Percent Purity	99.3 to 100.3% (dried material)
Linear Formula	NH2SO3H
CAS	5329-14-6
MDL Number	MFCD00011603
Grade	Analytical Standard
Synonym	Amidosulfonic acid
Technique	Acidimetry
Formula Weight	97.09
Melting Point	215°C to 225°C (decomposition)

2,844

PESTANAL™ Dieldrin, MilliporeSigma™ Supelco™

Dieldrin is a chlorinated hydrocarbon insecticide, which is one of the persistent contaminants present in the environment.

Pricing & Availability

2,845

Capsaicin, ≥98.5% (HPLC), MilliporeSigma™ Supelco™

Superior quality of pure E-Capsaicin, with a guaranteed assay of =99.0% by HPLC.

Pricing & Availability
Specifications

Description	Analytical standard for food analysis
Linear Formula	(CH3)2 CHCH=CH(CH2)4 CONHCH2C6H3-4-(OH)-3-(OCH3)
Solubility	Insoluble in water
Physical Form	Neat
Grade	Analytical Standard
Type	Analytical Standard
Percent Purity	≥98.5% (HPLC)
CAS	404-86-4
MDL Number	MFCD00017259
Flash Point	113°C
Synonym	8-Methyl-N-vanillyl-trans-6-nonenamide
Recommended Storage	2°C to 8°C
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	305.41
Melting Point	62°C to 65°C

2,846

(R)-(+)-Limonene, ≥99% (sum of enantiomers, GC), MilliporeSigma™ Supelco™

(R)-(+)-Limonene is a terpenoid compound that is abundantly present in many plants such as rosemary. It is highly associated with plant and insect interactions due to its tendency to attract insects.

Pricing & Availability
Specifications

Boiling Point	176°C to 177°C
Linear Formula	C10H16
Physical Form	Neat
Grade	Analytical Standard
Density	0.842 g/mL (at 20°C)
Vapor Density	4.7 (vs. air)
Vapor Pressure	<3 mmHg (14.4°C)
Type	Analytical Standard
Percent Purity	≥99% (sum of enantiomers, GC)
CAS	5989-27-5
MDL Number	MFCD00062991
Flash Point	51°C
Synonym	(+)-p-Mentha-1,8-diene; (+)-Carvene; (R)-4-Isopropenyl-1-methyl-1-cyclohexene
Recommended Storage	2°C to 8°C
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	136.23

2,847

Toluene, ≥99.9% (GC), MilliporeSigma™ Supelco™

Toluene is an aromatic hydrocarbon, which can be obtained from crude oil via cracking or distillation process.

Pricing & Availability
Specifications

Boiling Point	110°C to 111°C
Linear Formula	C6H5 CH3
Physical Form	Neat
Grade	Analytical Standard
Ignition Point	997°F
Density	0.865 g/mL (at 25°C)
Vapor Density	3.2 (vs. air)
Vapor Pressure	26 mmHg (25°C)
Type	Analytical Standard
Percent Purity	≥99.9% (GC)
CAS	108-88-3
MDL Number	MFCD00008512
Flash Point	4.0°C
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	92.14
Melting Point	-93°C

2,848

Melting Point Standard, 47-49°C, MilliporeSigma™ Supelco™

Pricing & Availability
Specifications

Boiling Point	305°C
Linear Formula	(C6H5)2 CO
CAS	119-61-9
MDL Number	MFCD00003076
Physical Form	Neat
Grade	Analytical Standard
Synonym	Benzophenone; Diphenyl ketone; Diphenylmethanone; NSC 8077
RTECS Number	DI9950000
Shelf Life	Limited shelf life, Expiry date on the label
Formula Weight	182.22
Melting Point	47°C to 49°C (±0.3 C); 47°C to 51°C
Vapor Pressure	1 mmHg (108°C)

2,849

Trifluoroacetic acid, ≥99.0% (GC), MilliporeSigma™ Supelco™

Trifluoroacetic acid is a phytotoxic compound belonging to the class of perfluorinated acids (PFAs). It is an environmental contaminant, which contributes to the organo-fluorine burden in surface and ground waters.

Pricing & Availability
Specifications

Boiling Point	72.4°C
Linear Formula	CF3 COOH
Solubility	Soluble in water
Physical Form	Neat
Grade	Analytical Standard
Density	1.489 g/mL (at 20°C)
Vapor Density	3.9 (vs. air)
Vapor Pressure	97.5 mmHg (20°C)
Type	Analytical Standard
Percent Purity	≥99.0% (GC)
CAS	76-05-1
MDL Number	MFCD00004169
Synonym	TFA
RTECS Number	AJ9625000
Shelf Life	Limited shelf life, expiry date on the label
Formula Weight	114.02
Melting Point	-15.4°C

2,850

PESTANAL™ Chlorpropham, MilliporeSigma™ Supelco™

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