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iso-BUTANOL AR

iso-BUTANOL AR

Description :

Synonyms : iso-Butyl alcohol, 2-Methyl propan-1-ol

iso-BUTANOL AR
Chemical Information
Article No. AL0953
Grade AR
Purity 99%
CAS Number 78-83-1
Molecular Formula C4H10O
Molecular Weight 74.12
HS Code 29051490
Shelf Life 5 Years
Pricing
Pack Size Price (INR) Price (USD) Price Request
500 ml 520 $ 9
2.5 lt 1990 $ 33
Physical Properties
Vapour density 2.56
Solubility in water [% weight] 9.5g/100ml water @ 20C
Colour Clear Colorless
Odour threshold 40 ppm
Boiling point [ degree C] 108 degree C
Auto-ignition temperature [ degree C] 415 degree C
Melting point/ Freezing point [ degree C] -108 degree C
Evaporation rate 0.8
Flash point [ degree C] 28 degree C
Vapour pressure [20 degree C] 1.2 kPa (@ 20 degree C)
Flammability (solid, gas) Flammable
Explosion limits - upper [%] 10.60%
Density [g/cm3] 0.806
Explosion limits -lower [%] 1.70%
Partition coefficient Log Pow octanol / water at 20 degree C 0.8
Critical temperature [ degree C] 274.6 degree C
Odour Sweet-musty odor
Physical state at 20 degree C Liquid
Safety Information and Hazard Symbols
Precaution Statement P261-P280-P305 + P351 + P338
Hazardous Statement H226-H315-H318-H335-H336
Symbol GHS02, GHS05, GHS07
Signal Word Danger
Packing Group III
UN No. 1212
IMCO Class No. 3
Specifications
Iron (Fe) Max 0.0001%
Acidity (C3H7COOH) Max 0.002%
Assay (GC) Min 99%
Lead (Pb) Max 0.0001%
Aldehydes and ketones (C3H7.CHO) Max 0.015%
Wt.per ml at 20 degree C 0.801 - 0.802 g
Water Max 0.1%
Copper (Cu) Max 0.0001%
Appearance A clear colorless liquid
Refractive index 1.395 - 1.396
Water insoluble matter Passes test
Non volatile matter Max 0.002%
int(8)