Substance
ID:351272
Names and Identifiers
IUPAC name
2-methylpropan-1-ol
IUPAC Traditional name
isobutanol
Synonyms
Isobutyl alcohol异丁醇2-甲基-1-丙醇Isobutanol异丙基甲醇2-Methyl-1-propanol
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Cation Traces
Cd: ≤0.05 mg/kg
Cr: ≤0.02 mg/kg
Bi: ≤0.1 mg/kg
Mo: ≤0.1 mg/kg
Pb: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Sr: ≤0.1 mg/kg
Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Co: ≤0.02 mg/kg
K: ≤0.5 mg/kg
Cu: ≤0.02 mg/kg
Mg: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Fe: ≤0.1 mg/kg
Li: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Zn: ≤0.1 mg/kg
Impurities
≤0.01% aldehyde (as C3H7CHO)
insoluble matter, passes filter test
DNases, none detected
proteases, none detected
≤0.01% ketone (as CH3COCH3)
≤0.1% water
phosphatases, none detected
≤0.001% peroxides (as H2O2)
≤0.005% free acid (as C3H7CHO)
RNases, none detected
Product Line
BioUltra
Grade
for molecular biology
λ
neat
Linear Formula
(CH3)2CHCH2OH
Purity
≥99.5% (GC)
Evaporation Residue
≤0.001%
Physical Property
Auto Ignition Point
801 °F
Boiling Point
108 °C(lit.)
Flash Point
82.4 °F
28 °C
Vapor Pressure
8.8 mmHg ( 0 °C)
8 mmHg ( 20 °C)
Absorption Wavelength
λ: 280 nm Amax: 0.06
λ: 260 nm Amax: 0.10
Refractive Index
n20/D 1.396
n20/D 1.396(lit.)
Vapor Density
2.55 (vs air)
Density
0.803 g/mL at 25 °C(lit.)
Melting Point
-108 °C(lit.)
Safety Information
German water hazard class
1
Explode Limits
10.6 %
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Flammable gases, category 1
Flammable aerosols, categories 1,2
Flammable liquids, categories 1,2,3
Self-reactive substances and mixtures, Types B,C,D,E,F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Self-heating substances and mixtures
Substances and mixtures, which in contact with water, emit flammable gases, categories 1,2,3
Organic peroxides, Types B,C,D,E,F
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Risk Statements
10-37/38-41-67
RTECS
NP9625000
Hazard Class
3
European Hazard Symbols
Irritant (Xi)Packing Group
3
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RID/ADR
UN 1212 3/PG 3
UN Number
1212
MSDS Link
Safety Statements
7/9-13-26-37/39-46
GHS Hazard statements
H226-H315-H318-H335-H336
GHS Precautionary statements
P261-P280-P305+P351+P338
GHS Signal Word
Danger
Molecule Details
Other Notes
Butanol concentration of DNA1,2
Butanol concentration of DNA1,2
Molecular Spectra
No Data Available
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References
No Data Available
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