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8.21770

1,2:7,8-Diepoxyoctane

for synthesis

Synonym(s):

1,2:7,8-Diepoxyoctane, 1,7-Octadiene dioxide

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About This Item

Empirical Formula (Hill Notation):
C8H14O2
CAS Number:
2426-07-5
Molecular Weight:
142.20
EC Index Number:
219-375-9
UNSPSC Code:
12352005
MDL number:
MFCD00005155
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vapor pressure

<1 hPa ( 20 °C)

Quality Segment

200

assay

≥98.0% (GC)

form

liquid

autoignition temp.

350 °C (DIN 51794)

potency

1049 mg/kg LD50, oral (Rat), 314 mg/kg LD50, skin (Rabbit)

bp

222 °C/1013 hPa

mp

7 °C

transition temp

flash point 89 °C (DIN 51758)

solubility

7 g/L

density

0.98 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

1S/C8H14O2/c1(3-7-5-9-7)2-4-8-6-10-8/h7-8H,1-6H2

InChI key

LFKLPJRVSHJZPL-UHFFFAOYSA-N

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.983 - 0.985
Identity (IR): passes test

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pictograms

Skull and crossbonesHealth hazard
GHS06,GHS08

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Carc. 1B - Muta. 2

Storage Class

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

208.4 °F - closed cup

flash_point_c

98 °C - closed cup

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