1,2,5-TRIMETHYLPYRROLE Chemical Properties

Melting point:

1.5°C (estimate)

Boiling point:

173 °C(lit.)

Density 

0.807 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.498(lit.)

Flash point:

126 °F

pka

-0.26±0.70(Predicted)

form 

clear liquid

color 

White to Yellow to Green

Specific Gravity

0.807

Water Solubility 

Slightly soluble in water (2.2 g/L at 25°C).

CAS DataBase Reference

930-87-0(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

10-36/37/38

Safety Statements 

16-26-36

RIDADR 

UN 1993 3/PG 3

WGK Germany 

3

HS Code 

2933.79.8500

HazardClass 

3.2

PackingGroup 

III

MSDS

• Language:English Provider:ACROS
• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

1,2,5-TRIMETHYLPYRROLE Usage And Synthesis

Uses

1,2,5-Trimethylpyrrololine can be used as a pharmaceutical synthesis intermediate and can be prepared by reacting 2,5-hexanedione with an aqueous solution of methylamine. 1,2,5-Trimethylpyrrololine can be used to prepare the compound 2,4,5,6-tetrahydro-1,2,3,4,6,6-hexamethylcyclopentane[c]pyrrole-4-carboxamide, which has anti-ulcer activity.

Chemical Properties

clear yellow to brown liquid

Definition

ChEBI: 1,2,5-Trimethyl-1H-pyrrole is a member of pyrroles.

1,2,5-TRIMETHYLPYRROLE(930-87-0)Related Product Information

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• 2,5-DIMETHYL-1-(4-NITROPHENYL)-1H-PYRROLE
• 2,5-DIMETHYL-1-PHENYLPYRROLE-3-CARBOXALDEHYDE
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• PYRVINIUM PAMOATE
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• METHYL 1,2,5-TRIMETHYLPYRROLE-3-CARBOXYLATE
• 1,2,5-TRIMETHYLPYRROLE-3-CARBOXYLIC ACID, TECH.,1,2,5-TRIMETHYLPYRROLE-3-CARBOXYLIC ACID
• METHYL 4-FORMYL-1,2,5-TRIMETHYLPYRROLE-3-CARBOXYLATE
• 3,4,5-Trimethylpyrrole-2-carboxylic acid ethyl ester,ETHYL 3,4,5-TRIMETHYLPYRROLE-2-CARBOXYLATE
• Pyrrole
• 2,5-DIMETHYL-1-PHENYL-1H-PYRROLE-3-CARBOXYLIC ACID
• 2,5-DIMETHYL-1-[4-(TRIFLUOROMETHYL)PHENYL]PYRROLE