Substance
ID:368780
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
Grade
absolute
puriss.
Purity
≥99.5% (GC)
Linear Formula
CH3(CH2)5CH3
Quality
over molecular sieve (H2O ≤0.005%)
Physical Property
Flash Point
-4 °C
24.8 °F
Refractive Index
n20/D 1.387(lit.)
n20/D 1.388
Vapor Pressure
40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)
Vapor Density
3.5 (vs air)
Density
0.684 g/mL at 25 °C(lit.)
Auto Ignition Point
433 °F
Boiling Point
98 °C(lit.)
Melting Point
-91 °C(lit.)
Safety Information
Explode Limits
7 %
European Hazard Symbols
Nature polluting (N)
Flammable (F)
Harmful (Xn)RID/ADR
UN 1206 3/PG 2
Safety Statements
9-16-29-33-60-61-62
UN Number
1206
MSDS Link
GHS Hazard statements
H225-H304-H315-H336-H410
GHS Precautionary statements
P210-P261-P273-P301+P310-P331-P501
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
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Risk Statements
11-38-50/53-65-67
RTECS
MI7700000
Hazard Class
3
German water hazard class
2
Packing Group
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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