Substance
ID:366972
Names and Identifiers
IUPAC name
butan-1-ol
Synonyms
Butyl Alcohol丁醇正丁醇n-Butanol1-丁醇1-Butanol
IUPAC Traditional name
butanol
Registration numbers
CAS Number
MDL Number
Beilstein Number
EC Number
PubChem SID
Properties
Safety Information
GHS Hazard statements
H226-H302-H315-H318-H335-H336
UN Number
1120
MSDS Link
Explode Limits
11.2 %
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
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RID/ADR
UN 1120 3/PG 3
Hazard Class
3
GHS Signal Word
Danger
Safety Statements
7/9-13-26-37/39-46
GHS Precautionary statements
P261-P280-P305+P351+P338
Risk Statements
10-22-37/38-41-67
RTECS
EO1400000
Packing Group
3
European Hazard Symbols
Harmful (Xn)German water hazard class
1
Product Information
Grade
spectrophotometric grade
Evaporation Residue
≤0.0005%
λ
H2O reference
Impurities
≤0.1% water (Karl Fischer)
Linear Formula
CH3(CH2)3OH
Purity
99.5%
Physical Property
Melting Point
-90 °C(lit.)
Absorption Wavelength
λ: 240 nm Amax: 0.10
λ: 260 nm Amax: 0.04
λ: 280-400 nm Amax: 0.01
λ: 225 nm Amax: 0.50
λ: 220 nm Amax: 1.0
Boiling Point
116-118 °C(lit.)
Apperance
APHA: ≤10
Flash Point
35 °C
95 °F
Auto Ignition Point
649 °F
Refractive Index
n20/D 1.399(lit.)
Density
0.81 g/mL at 25 °C(lit.)
Vapor Density
2.55 (vs air)
Molecule Details
Packaging
1, 2 L in glass bottle
1, 2 L in glass bottle
Molecular Spectra
No Data Available
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References
No Data Available
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