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Merck

8.03598

Divinylbenzene

(stabilised with 4-tert-butylpyrocatechol) for synthesis

Synonym(s):

Divinylbenzene, DVB

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About This Item

Empirical Formula (Hill Notation):
C10H10
CAS Number:
1321-74-0
Molecular Weight:
130.19
UNSPSC Code:
12352005
EC Index Number:
215-325-5
NACRES:
NA.22
MDL number:
MFCD01778656

Product Name

Divinylbenzene, (stabilised with 4-tert-butylpyrocatechol) for synthesis

SMILES string

c1(c(cccc1)C=C)C=C

InChI

1S/C10H10/c1-3-9-7-5-6-8-10(9)4-2/h3-8H,1-2H2

InChI key

MYRTYDVEIRVNKP-UHFFFAOYSA-N

vapor pressure

0.9 hPa ( 20 °C)

form

liquid

autoignition temp.

470 °C

potency

4100 mg/kg LD50, oral (Rat)
8000 mg/kg LD50, skin (Rabbit)

expl. lim.

1.1-6.2 % (v/v)

bp

195 °C/1013 hPa

mp

-88 °C

transition temp

flash point 77 °C

solubility

5 mg/L

density

0.91 g/cm3 at 20 °C

storage temp.

2-8°C

Quality Level

200

Analysis Note

Assay isomers (GC, area%)60.0 - 65.0 % (a/a)Density (d 20 °C/ 4 °C)0.913 - 0.916Assay isomers ethylvinyl benzol (GC, area%)34.0 - 39.0 % (a/a)Identity (IR)passes testThe material is stabilised with 4-tert-Butylpyrocatechol. At time of analytical testing a content of >300 ppm stabiliser was determined.

Application

Divinylbenzene (stabilised with 4-tert-butylpyrocatechol) for synthesis. CAS 1321-74-0, molar mass 130.18 g/mol.

General description

(stabilised with 4-tert-butylpyrocatechol) for synthesis

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

170.6 °F

flash_point_c

77 °C

Certificates of Analysis (COA)

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