Heptane | CAS No. 142-82-5

Heptane

Basic Information

CAS Number

142-82-5

Molecular Formula

C7H16

Molecular Weight

100.21 g/mol

AD

Basic Physical Properties

Melting Point

−91 °C

Boiling Point

98 °C

Solubility

acetone: miscible(lit.)

Refractive Index

n20/D 1.387(lit.)

Vapor Pressure

40 mmHg ( 20 °C)<br />83 mmHg ( 37.7 °C)

CCCCCCC

InChI

InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3

InChIKey

IMNFDUFMRHMDMM-UHFFFAOYSA-N

LogP

2.976700000000002

Topological Polar Surface Area

0.0 Ų

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

19.2

Safety Information

View Safety Information

GHS Hazard Pictograms

H225H225
H304H304
H315H315
H336H336
H410H410

Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids
H304 May be fatal if swallowed and enters airways
Aspiration hazard
H315 Causes skin irritation
Skin corrosion/irritation
H336 May cause drowsiness or dizziness
Specific target organ toxicity, single exposure; Narcotic effects
H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 3 Class 3

Stability

Stable. Incompatible with oxidizing agents, chlorine, phosphorus. Highly flammable. Readily forms explosive mixtures with air.

Explosive Limit

1-7%(V)

Toxicity

LC (2 hr in air) in mice: 75 mg/l (Lazarew)

Synonyms & References

English

  • n-Heptane
  • Dipropylmethane
  • Heptane
  • Heptyl hydride
  • n-Heptane? Normal heptane
  • n-Heptaneneat
  • 1-HEPTANE
  • ALKANE C7
  • anhydrous n-heptane
  • Eptani
  • ethyl-pentane
  • Heptan
  • HEPTANE-200
  • n-C7H16
  • heptanes
  • Heptanen
  • N-HeptaneGr
  • 正庚烷
  • HEPTANE
  • N-HEPTANE
  • Heptane, Super Dehydrated

MDL Number

MFCD00009544

Customs Code

2901100000

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