1,3-OCTADIENE

Modify Date: 2026-08-11 11:14:46

1,3-OCTADIENE Structure
1,3-OCTADIENE structure
Common Name 1,3-OCTADIENE
CAS Number 1002-33-1 Molecular Weight 110.19700
Density 0.738g/cm3 Boiling Point 127.6ºC at 760mmHg
Molecular Formula C8H14 Melting Point N/A
MSDS N/A Flash Point 17.2ºC

Summary: 1,3-octadiene (Chinese name: 1,3-辛二烯) has a CAS number of 1002-33-1, with a molecular formula of C8H14 and a molecular weight of 110.19700. Its density is 0.738g/cm³ and boiling point is 127.6°C at 760mmHg. The LogP value is 2.91880. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1,3-octadiene

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.738g/cm3
Boiling Point 127.6ºC at 760mmHg
Molecular Formula C8H14
Molecular Weight 110.19700
Flash Point 17.2ºC
Exact Mass 110.11000
LogP 2.91880
Vapour Pressure 13.4mmHg at 25°C
Index of Refraction 1.434

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2901299090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  1

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2901299090
Summary 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 1,3-OCTADIENE | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of 1,3-octadiene?
A: The English name of 1,3-octadiene is 1,3-octadiene.
Q: What is the molecular formula of 1,3-octadiene?
A: Molecular formula of 1,3-octadiene is C8H14.
Q: What is the molecular weight of 1,3-octadiene?
A: Molecular weight of 1,3-octadiene is 110.19700.
Q: What is the CAS number of 1,3-octadiene?
A: CAS number of 1,3-octadiene is 1002-33-1.
Q: What is the boiling point of 1,3-octadiene?
A: Boiling point of 1,3-octadiene is 127.6ºC at 760mmHg.
Q: What are the downstream products of 1,3-octadiene?
A: Related downstream products(CAS) of 1,3-octadiene: 111-65-9.
Q: What is the LogP of 1,3-octadiene?
A: LogP of 1,3-octadiene is 2.91880.
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