Substance
ID:367480
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
anhydrous
Impurities
<0.005% water(100 mL pkg)
<0.001% water
Evaporation Residue
<0.0005%
Purity
99%
Linear Formula
CH3(CH2)5CH3
Physical Property
Refractive Index
n20/D 1.387(lit.)
Vapor Density
3.5 (vs air)
Boiling Point
98 °C(lit.)
Flash Point
24.8 °F
-4 °C
Melting Point
-91 °C(lit.)
Density
0.684 g/mL at 25 °C(lit.)
Vapor Pressure
40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)
Auto Ignition Point
433 °F
Safety Information
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
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
GHS Precautionary statements
P210-P261-P273-P301+P310-P331-P501
Hazard Class
3
European Hazard Symbols
Flammable (F)
Nature polluting (N)
Harmful (Xn)UN Number
1206
MSDS Link
RID/ADR
UN 1206 3/PG 2
Risk Statements
11-38-50/53-65-67
RTECS
MI7700000
Safety Statements
9-16-29-33-60-61-62
German water hazard class
2
Explode Limits
7 %
Packing Group
2
GHS Hazard statements
H225-H304-H315-H336-H410
Molecule Details
Other Notes
Pure-Pac® II containers require the Micomatic MicroValve for dispensing solvents, Z560723.
Packaging
1, 6×1, 2, 4×2 L in Sure/Seal™
View returnable container options.
100 mL in Sure/Seal™
20 L in Pure-Pac™ 2
Legal Information
Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Pure-Pac® II containers require the Micomatic MicroValve for dispensing solvents, Z560723.
Packaging
1, 6×1, 2, 4×2 L in Sure/Seal™
View returnable container options.
100 mL in Sure/Seal™
20 L in Pure-Pac™ 2
Legal Information
Pure-Pac is a registered trademark of Sigma-Aldrich Co. LLC
Molecular Spectra
No Data Available
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References
No Data Available
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