Substance
ID:366547
Names and Identifiers
IUPAC Traditional name
heptane
IUPAC name
heptane
Synonyms
Heptane庚烷
Registration numbers
EC Number
CAS Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Purity
≥95% (GC)
Linear Formula
CH3(CH2)5CH3
Impurities
≤0.05% water (Karl Fischer)
≤0.005% non-volatile matter
Physical Property
Vapor Density
3.5 (vs air)
Auto Ignition Point
433 °F
Flash Point
24.8 °F
-4 °C
Melting Point
-91 °C(lit.)
Refractive Index
n20/D 1.387(lit.)
Density
0.684 g/mL at 25 °C(lit.)
Vapor Pressure
40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)
Boiling Point
98 °C(lit.)
Safety Information
European Hazard Symbols
Nature polluting (N)
Flammable (F)
Harmful (Xn)GHS Signal Word
Danger
RTECS
MI7700000
Explode Limits
7 %
MSDS Link
Packing Group
2
German water hazard class
2
Risk Statements
11-38-50/53-65-67
UN Number
1206
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
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
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
Hazard Class
3
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
RID/ADR
UN 1206 3/PG 2
GHS Hazard statements
H225-H304-H315-H336-H410
Safety Statements
9-16-29-33-60-61-62
Molecule Details
Other Notes
Pertains only in Germany: unversteuert
Pertains only in Germany: unversteuert
Molecular Spectra
No Data Available
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References
No Data Available
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