1-Butanol Pure Reag. ACS Reag. ISO Reag. Ph. Eur.


Synonym:  Butyl Alcohol
Linear Formula:  C4H10O
Molecular Weight:  74.12g/mol
CAS Number: 71-36-3

Properties

Vapour pressure 5.5 mmHg
Water Solubility Soluble
Autoignition temp. 649 ℉
Explosion limit 11.2 %
Refractive index n20/D 1.399 (lit.)
B pt. 116-118 ℃ (lit.)
M pt. 90 ℃(lit.)
Density 0.81 g/mL at 25 ℃ (lit.)

Safety Information

Hazard Statement(s) H226 - H302 - H315 - H318 - H335 - H336
Precautionary Statement  P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
Symbol
Signal word Danger
HS Code 2905130000
Flash point 35℃
Storage Temp. Store at Room Temperature.
Storage Class 3
Packaging Glass Bottle
UN Number 1120

Description

Recommended products
1-Chlorobutane PurReagent 99%

Application
n-Butanol occurs naturally as a minor product of the fermentation of sugars and other carbohydrates and is present in many foods and beverages. It is also a permitted artificial flavorant in the United States used in butter cream fruit rum whiskey ice cream and ices candy baked goods and cordials. It is also used in a wide range of consumer products.

Purpose
For R&D use onlynot for drug household or other uses.

General Description
n-Butanol or n-butyl alcohol or normal butanol is a primary alcohol with a 4-carbon structure and the chemical formula C4H9OH. Its isomers include isobutanol 2-butanol and tert-butanol. Butanol is one of the group of fusel alcohols (from the German for bad liquor) which have more than two carbon atoms and have significant solubility in water.