Substance
ID:357905
Names and Identifiers
IUPAC name
benzene
IUPAC Traditional name
benzene
Synonyms
Benzene苯
Properties
Physical Property
Flash Point
-11 °C
12.2 °F
Vapor Pressure
74.6 mmHg ( 20 °C)
166 mmHg ( 37.7 °C)
Refractive Index
n20/D 1.501(lit.)
n20/D 1.501
Boiling Point
80 °C(lit.)
Auto Ignition Point
1043 °F
Absorption Wavelength
λ: 290 nm Amax: 0.1
λ: 280 nm Amax: 1.0
λ: 330 nm Amax: 0.01
Density
0.874 g/mL at 25 °C(lit.)
Melting Point
5.5 °C(lit.)
Vapor Density
2.77 (vs air)
Safety Information
GHS Signal Word
Danger
European Hazard Symbols
Flammable (F)
Toxic (T)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
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
Explode Limits
8 %
GHS Hazard statements
H225-H304-H315-H319-H340-H350-H372
MSDS Link
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements
P201-P210-P301+P310-P305+P351+P338-P308+P313-P331
Hazard Class
3
RID/ADR
UN 1114 3/PG 2
Risk Statements
45-46-11-36/38-48/23/24/25-65
German water hazard class
3
RTECS
CY1400000
UN Number
1114
Safety Statements
53-45
Packing Group
2
Product Information
λ
1 cm path, H2O reference
Solvent Strength(ε Al₂O₃)
0.32
Evaporation Residue
≤0.001%
Impurities
≤0.03% water
Purity
≥99.5% (GC)
Grade
for HPLC
Shelf Life
(limited shelf life, expiry date on the label)
Empirical Formula (Hill Notation)
C6H6
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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