Substance
ID:310185
Names and Identifiers
IUPAC Traditional name
heptane
IUPAC name
heptane
Synonyms
Heptane庚烷
Registration numbers
EC Number
CAS Number
MDL Number
Beilstein Number
Properties
Product Information
Evaporation Residue
<0.0003%
Purity
≥99%
Grade
HPLC grade
λ
H2O reference
Impurities
<0.010% water
Linear Formula
CH3(CH2)5CH3
Purified By
glass distillation
Safety Information
European Hazard Symbols
Flammable (F)
Nature polluting (N)
Harmful (Xn)Risk Statements
11-38-50/53-65-67
GHS Pictograms
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
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
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
GHS Signal Word
Danger
GHS Hazard statements
H225-H304-H315-H336-H410
Explode Limits
7 %
Personal Protective Equipment
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Packing Group
2
GHS Precautionary statements
P210-P261-P273-P301+P310-P331-P501
German water hazard class
2
MSDS Link
Safety Statements
9-16-29-33-60-61-62
RID/ADR
UN 1206 3/PG 2
Hazard Class
3
UN Number
1206
RTECS
MI7700000
Physical Property
Vapor Density
3.5 (vs air)
Absorption Wavelength
λ: 197 nm Amax: 1.00
λ: 210 nm Amax: 0.40
λ: 220 nm Amax: 0.15
λ: 230 nm Amax: 0.05
λ: 260-400 nm Amax: 0.01
Boiling Point
98 °C(lit.)
98 °C
Vapor Pressure
40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)
Melting Point
-91 °C(lit.)
Refractive Index
n20/D 1.387(lit.)
Flash Point
24.8 °F
-4 °C
Auto Ignition Point
433 °F
Density
0.684 g/mL at 25 °C(lit.)
Molecule Details
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data