Substance
ID:365647
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
Physical Property
Boiling Point
98 °C(lit.)
Auto Ignition Point
433 °F
Vapor Pressure
40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)
Vapor Density
3.5 (vs air)
Flash Point
24.8 °F
-4 °C
Density
0.684 g/mL at 25 °C(lit.)
Refractive Index
n20/D 1.387(lit.)
Melting Point
-91 °C(lit.)
Safety Information
Hazard Class
3
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 Hazard statements
H225-H304-H315-H336-H410
MSDS Link
German water hazard class
2
GHS Signal Word
Danger
RTECS
MI7700000
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
UN Number
1206
Packing Group
2
GHS Precautionary statements
P210-P261-P273-P301+P310-P331-P501
RID/ADR
UN 1206 3/PG 2
European Hazard Symbols
Nature polluting (N)
Flammable (F)
Harmful (Xn)Explode Limits
7 %
Risk Statements
11-38-50/53-65-67
Safety Statements
9-16-29-33-60-61-62
Product Information
Impurities
≤5 ng/L suitability for residue analysis
≤0.01% water (Karl Fischer)
≤0.0005% non-volatile matter
Grade
for pesticide residue analysis
Determination of P/N
≤5 ng/L
Linear Formula
CH3(CH2)5CH3
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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