ChemicalBook > CAS DataBase List > 1,7-Octadiene

1,7-Octadiene

Product Name
1,7-Octadiene
CAS No.
3710-30-3
Chemical Name
1,7-Octadiene
Synonyms
NSC 82324;1,7-OCTADIENE;Octadiene-1,7;α,ω-octadiene;Octa-1,7-dien;Octa-1,7-diene;1,7-Octadiene>1,7-Octadiene 98%;1,7-Octadiene,97%;1,7-OCTADIENE 98+%
CBNumber
CB3853564
Molecular Formula
C8H14
Formula Weight
110.2
MOL File
3710-30-3.mol
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1,7-Octadiene Property

Melting point:
-70 °C
Boiling point:
114-121 °C(lit.)
Density 
0.746 g/mL at 25 °C(lit.)
vapor pressure 
20 hPa (20 °C)
refractive index 
n20/D 1.422(lit.)
Flash point:
49 °F
storage temp. 
Store below +30°C.
solubility 
0.08g/l
form 
Liquid
color 
Clear colorless to slightly yellow
explosive limit
0.5-8.8%(V)
Water Solubility 
Miscible with methanol and cyclohexane. Slightly miscible with water.
BRN 
605288
InChIKey
XWJBRBSPAODJER-UHFFFAOYSA-N
LogP
4 at 25℃
CAS DataBase Reference
3710-30-3(CAS DataBase Reference)
EPA Substance Registry System
1,7-Octadiene (3710-30-3)
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Safety

Hazard Codes 
F,Xn
Risk Statements 
11-52/53-65
Safety Statements 
16-61-62
RIDADR 
UN 2309 3/PG 2
WGK Germany 
1
RTECS 
RG5250000
F 
9
Autoignition Temperature
230 °C
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29012900
Toxicity
LD50 orally in Rabbit: 20000 mg/kg LD50 dermal Rabbit 10519 mg/kg
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P273Avoid release to the environment.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P331Do NOT induce vomiting.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
O2501
Product name
1,7-Octadiene
Purity
98%
Packaging
100g
Price
$97.2
Updated
2025/07/31
Sigma-Aldrich
Product number
8.18797
Product name
1,7-Octadiene
Purity
for synthesis
Packaging
100mL
Price
$58.1
Updated
2022/05/15
TCI Chemical
Product number
O0104
Product name
1,7-Octadiene
Purity
>97.0%(GC)
Packaging
25mL
Price
$45
Updated
2025/07/31
TCI Chemical
Product number
O0104
Product name
1,7-Octadiene
Purity
>97.0%(GC)
Packaging
100mL
Price
$83
Updated
2025/07/31
TCI Chemical
Product number
O0104
Product name
1,7-Octadiene
Purity
>97.0%(GC)
Packaging
500mL
Price
$235
Updated
2025/07/31
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1,7-Octadiene Chemical Properties,Usage,Production

Chemical Properties

CLEAR COLORLESS TO SLIGHTLY YELLOW LIQUID

Uses

1,7-Octadiene is used in organic synthesis. It is also used to study and assess the structure and reaction rate in olefin ring-closing metathesis of a series of simple dienes. Further, it is used in a study to investigate micropatterned surfaces prepared by plasma polymerization. It acts as a crosslinker as well as a source of ethylene in cross-enyne metathesis (CEYM)-related reactions.

Uses

1,7-Octadiene has been used in a study to assess the structure and reaction rate in olefin ring-closing metathesis of a series of simple dienes. It has also been used in a study to investigate micropatterned surfaces prepared by plasma polymerization.

Definition

ChEBI: 1,7-octadiene is an alkadiene that is octane carrying two double bonds at positions 1 and 7.

General Description

1,7-Octadiene can serve as a crosslinker and source of ethylene for a variant of Mori′s conditions in CEYM-related reactions.

Flammability and Explosibility

Highly flammable

Safety Profile

Mildly toxic by ingestion,inhalation and skin contact. A very dangerous fire hazardwhen exposed to heat or flame; can react vigorously withoxidizing materials. When heated to decomposition itemits acrid smoke and irritating fumes.

1,7-Octadiene Preparation Products And Raw materials

Raw materials

Preparation Products

Citronellal
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1,7-Octadiene Suppliers

Americas 1 Belgium 2 Canada 1 China 62 Czech 1 Europe 1 France 2 Germany 9 India 5 Japan 5 Singapore 1 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 3 United States 28 Global 127
Shanghai Xuentian Technology Co.,Ltd.
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View Lastest Price from 1,7-Octadiene manufacturers

Henan Fengda Chemical Co., Ltd
Product
1,7-Octadiene 3710-30-3
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-26

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  • 1,7-Octadiene, 98.5%
  • 1,7-Octadiene, 98.5% 100ML
  • 1,7-Octadiene, 98.5% 500ML
  • NSC 82324
  • 1,7-Octadiene 98%
  • 1,7-OCTADIENE
  • Octa-1,7-diene
  • α,ω-octadiene
  • Octadiene-1,7
  • 1,7-OCTADIENE, STAB.
  • 1,7-OCTADIENE 98+%
  • 1,7-Octadiene,97%
  • 1,7-Octadiene, 98.50%
  • Octa-1,7-dien
  • 1,7-Octadiene&gt
  • 1,7-OCTADIENE FOR SYNTHESIS 100 ML
  • 1,7-Octadiene ISO 9001：2015 REACH
  • 3710-30-3
  • 3710-30-0
  • 3710303
  • CH2CHCH24CHCH2
  • Building Blocks
  • Acyclic
  • Alkenes
  • Organic Building Blocks
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks
  • Organic Building Blocks
  • Acyclic
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