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262633

2,4-Dimethylstyrene

97%, contains ~500 ppm tert-butylcatechol as stabilizer

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About This Item

Linear Formula:
(CH3)2C6H3CH=CH2
CAS Number:
2234-20-0
Molecular Weight:
132.20
NACRES:
NA.23
PubChem Substance ID:
24855881
UNSPSC Code:
12162002
EC Number:
218-781-3
MDL number:
MFCD00014937
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Quality Level

100

assay

97%

form

liquid

contains

~500 ppm tert-butylcatechol as stabilizer

refractive index

n20/D 1.543 (lit.)

bp

73-74 °C/10 mmHg (lit.)

mp

−64 °C (lit.)

density

0.906 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

Cc1ccc(C=C)c(C)c1

InChI

1S/C10H12/c1-4-10-6-5-8(2)7-9(10)3/h4-7H,1H2,2-3H3

InChI key

OEVVKKAVYQFQNV-UHFFFAOYSA-N

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

140.0 °F - closed cup

flash_point_c

60 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
STBF3004V
STBL2810
S73962V
S73962
11918BJ

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Global Trade Item Number

SKUGTIN
262633-5G04061826116401