Substance
ID:369037
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
PubChem SID
Properties
Product Information
Purity
≥99.5% (GC)
Grade
absolute
puriss.
Quality
over molecular sieve (H2O ≤0.005%)
Empirical Formula (Hill Notation)
C6H12
Physical Property
Melting Point
4-7 °C(lit.)
Refractive Index
n20/D 1.426
n20/D 1.426(lit.)
Flash Point
-.4 °F
-18 °C
Vapor Pressure
77 mmHg ( 20 °C)
168.8 mmHg ( 37.7 °C)
Auto Ignition Point
500 °F
Boiling Point
80.7 °C(lit.)
Vapor Density
2.9 (vs air)
Density
0.779 g/mL at 25 °C(lit.)
Safety Information
Explode Limits
9 %
GHS Pictograms
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
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
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
GHS Signal Word
Danger
GHS Hazard statements
H225-H304-H315-H336-H410
European Hazard Symbols
Nature polluting (N)
Flammable (F)
Harmful (Xn)MSDS Link
RID/ADR
UN 1145 3/PG 2
Safety Statements
9-16-25-33-60-61-62
UN Number
1145
RTECS
GU6300000
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements
P210-P261-P273-P301+P310-P331-P501
Risk Statements
11-38-50/53-65-67
Hazard Class
3
Packing Group
2
German water hazard class
2
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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