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Isobutanol

Isobutanol MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Isobutylalcohol, 2-Methyl-1-propanol, Iso-Butanol

CAS #: 78-83-1 EC Number: 201-148-0 Molar Mass: 74.12 g/mol Chemical Formula: (CH₃)₂CHCH₂OH Hill Formula: C₄H₁₀O Grade: ACS,Reag. Ph Eur

Overview

Key Spec Table

CAS # EC Number Hill Formula Chemical Formula Molar Mass Grade Value
78-83-1 201-148-0 C₄H₁₀O (CH₃)₂CHCH₂OH 74.12 g/mol ACS,Reag. Ph Eur

Pricing & Availability

Catalogue Number Availability Packaging Qty/Pack Price Quantity
1009841000
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 Glass bottle 1 l
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1009842500
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 Glass bottle 2.5 l
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Description
Catalogue Number 100984
Synonyms Isobutylalcohol, 2-Methyl-1-propanol, Iso-Butanol
Description Isobutanol
Overview EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Product Information
CAS number 78-83-1
EC index number 603-108-00-1
EC number 201-148-0
Grade ACS,Reag. Ph Eur
Hill Formula C₄H₁₀O
Chemical formula (CH₃)₂CHCH₂OH
Molar Mass 74.12 g/mol
HS Code 2905 14 90
Structure formula Image Structure formula Image
Quality Level MQ300

Physicochemical Information
Boiling point 108 °C (760 hPa)
Density 0.801 g/cm3
Explosion limit 1.5 – 12 %(V)
Flash point 28 °C
Ignition temperature 430 °C
Melting Point -108 °C
pH value 7 (80 g/l, H₂O, 20 °C)
Vapor pressure 8 hPa (20 °C)
Solubility 85 g/l

Toxicological Information
LD 50 oral LD50 Rat > 2830 mg/kg
LD 50 dermal LD50 Rat 2460 mg/kg

Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s) H226: Flammable liquid and vapour.
H315: Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
H336: May cause drowsiness or dizziness.
Precautionary Statement(s) P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P240: Ground and bond container and receiving equipment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
Storage class 3 Flammable liquids
WGK WGK 1 slightly hazardous to water
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

Safety Information
Categories of danger flammable, irritant

Storage and Shipping Information
Storage Store at +2°C to +30°C.

Transport Information
Declaration (railroad and road) ADR, RID UN 1212 , 3, III
Declaration (transport by air) IATA-DGR UN 1212 , 3, III
Declaration (transport by sea) IMDG-Code UN 1212 , 3, III

Specifications
Purity (GC) ≥ 99 %
Identity (IR) conforms
Color ≤ 10 Hazen
Solubility in water conforms
Acidity ≤ 0.0005 meq/g
Density (d 20 °C/20 °C) 0.802 – 0.804
Refractive index (n15/D) 1.397 – 1.399
Boiling range (107-109°C) ≥ 96 % (v/v)
Peroxide (as H₂O₂) ≤ 0.001 %
Readily carbonizable substances conforms
n-Butyl alcohol (GC) ≤ 0.2 %
2-Butanol (GC) ≤ 0.05 %
Butyraldehyde (GC) ≤ 0.01 %
Ethylmethylketone (GC) ≤ 0.02 %
Isobutyraldehyde (GC) ≤ 0.05 %
Al (Aluminium) ≤ 0.00005 %
B (Boron) ≤ 0.000002 %
Ba (Barium) ≤ 0.00001 %
Ca (Calcium) ≤ 0.00005 %
Cd (Cadmium) ≤ 0.000005 %
Co (Cobalt) ≤ 0.000002 %
Cr (Chromium) ≤ 0.000002 %
Cu (Copper) ≤ 0.000002 %
Fe (Iron) ≤ 0.00001 %
Mg (Magnesium) ≤ 0.00001 %
Mn (Manganese) ≤ 0.000002 %
Ni (Nickel) ≤ 0.000002 %
Pb (Lead) ≤ 0.00001 %
Sn (Tin) ≤ 0.00001 %
Zn (Zinc) ≤ 0.00001 %
Evaporation residue ≤ 0.001 %
Water ≤ 0.05 %
Corresponds to ACS, Ph Eur-reagent

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