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Key Documents

8.18797

Sigma-Aldrich

1,7-Octadiene

for synthesis

Synonym(s):

1,7-Octadiene

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About This Item

Linear Formula:
CH2=CH(CH2)4CH=CH2
CAS Number:
3710-30-3
Molecular Weight:
110.20
MDL number:
MFCD00008668
UNSPSC Code:
12352002
EC Index Number:
223-054-9

vapor pressure

20 hPa ( 20 °C)

Assay

≥98.0% (GC)

form

liquid

autoignition temp.

230 °C

potency

20000 mg/kg LD50, oral (Rat)
10519 mg/kg LD50, skin (Rabbit)

expl. lim.

0.5-8.8 % (v/v)

bp

116-118 °C/1013 hPa

mp

<-70 °C

transition temp

flash point 5 °C

solubility

0.08 g/L

density

0.73 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C8H14/c1-3-5-7-8-6-4-2/h3-4H,1-2,5-8H2

InChI key

XWJBRBSPAODJER-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.731 - 0.733
Identity (IR): passes test

Pictograms

FlameHealth hazard
GHS02,GHS08

Signal Word

Danger

Hazard Statements

H225 - H304 - H412

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(C)

10 °C - closed cup

Certificates of Analysis (COA)

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