Substance
ID:359471
Names and Identifiers
IUPAC name
cyclohexane
IUPAC Traditional name
cyclohexane
Synonyms
Cyclohexane环己烷
Registration numbers
EC Number
CAS Number
Beilstein Number
MDL Number
Properties
Safety Information
GHS Pictograms
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
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
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
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
UN Number
1145
GHS Signal Word
Danger
German water hazard class
2
Explode Limits
9 %
Risk Statements
11-38-50/53-65-67
RTECS
GU6300000
Packing Group
2
GHS Precautionary statements
P210-P261-P273-P301+P310-P331-P501
Safety Statements
9-16-25-33-60-61-62
European Hazard Symbols
Flammable (F)
Nature polluting (N)
Harmful (Xn)MSDS Link
Hazard Class
3
GHS Hazard statements
H225-H304-H315-H336-H410
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RID/ADR
UN 1145 3/PG 2
Physical Property
Boiling Point
80.7 °C(lit.)
Density
0.779 g/mL at 25 °C(lit.)
Vapor Pressure
168.8 mmHg ( 37.7 °C)
77 mmHg ( 20 °C)
Flash Point
-.4 °F
-18 °C
Refractive Index
n20/D 1.426
n20/D 1.426(lit.)
Melting Point
4-7 °C(lit.)
Vapor Density
2.9 (vs air)
Auto Ignition Point
500 °F
Product Information
Purity
≥99.0% (GC)
Empirical Formula (Hill Notation)
C6H12
Grade
purum
Molecule Details
General description
may contain some benzene
may contain some benzene
Molecular Spectra
No Data Available
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References
No Data Available
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