Substance
ID:367239
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
Empirical Formula (Hill Notation)
C6H12
Evaporation Residue
≤0.002%
Grade
ACS reagent
Impurities
≤0.02% Water
H2SO4, passes test
Purity
≥99%
Physical Property
Boiling Point
80.7 °C(lit.)
Refractive Index
n20/D 1.426(lit.)
Vapor Density
2.9 (vs air)
Flash Point
-.4 °F
-18 °C
Vapor Pressure
168.8 mmHg ( 37.7 °C)
77 mmHg ( 20 °C)
Density
0.779 g/mL at 25 °C(lit.)
Melting Point
4-7 °C(lit.)
Apperance
APHA: ≤10
Auto Ignition Point
500 °F
Safety Information
GHS Pictograms
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
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
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
European Hazard Symbols
Flammable (F)
Nature polluting (N)
Harmful (Xn)Safety Statements
9-16-25-33-60-61-62
Hazard Class
3
GHS Signal Word
Danger
Risk Statements
11-38-50/53-65-67
Packing Group
2
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
P210-P261-P273-P301+P310-P331-P501
RTECS
GU6300000
UN Number
1145
GHS Hazard statements
H225-H304-H315-H336-H410
Explode Limits
9 %
RID/ADR
UN 1145 3/PG 2
German water hazard class
2
Molecule Details
Packaging
1, 4 L in aluminum bottle
1, 4 L in aluminum bottle
Molecular Spectra
No Data Available
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References
No Data Available
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