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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
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vapor pressure

0.9 hPa ( 20 °C)

Quality Level

200

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

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

General description

(stabilised with 4-tert-butylpyrocatechol) for synthesis

Application

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

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.

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pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

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

flash_point_f

170.6 °F

flash_point_c

77 °C

Storage Class

4.1B - Flammable solid hazardous materials

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

8035989999: + 8035980250: + 8035981000: + 8035980000: + 8035986010: + 8035989050: + 8035984000:

jan

Group 4: Flammable liquids + Type 3 petroleums + Hazardous rank III + Water insoluble liquid

fsl

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