2,3-Dimethyl-2-butene | CAS 563-79-1

Element: dimethyl butene

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C-S » Chemicals » dimethyl-butene-PX51695

Identification

2,3-Dimethyl-2-butene

CAS:

563-79-1

EINECS:

209-263-8

Molecular Formula:

C₆H₁₂

MDL:

MFCD00008897

SMILES:

CC(C)=C(C)C

Synonym:

dimethyl-2-but ; 2,3-dimethyl-but-2-ene ; 2-butene, 2,3-dimethyl- ; 2,3-dimethylbutene-2 ; 2,3-dimethylbut-2-ene ; 2,3-dimethyl-2-buten ; 2,3-dimethyl-2-butene ; (ch3)2c=c(ch3)2 ; tetramethylethene ; tetramethylethylene

Suppliers

FUDI Chemical Co. Ltd.

FCC9243696

Shandong Minglang Chemical Co., Ltd

SMC14705880

Xiamen Equation Chemical Co.,Ltd

XECC13446720

Sancai Industry Co.,Ltd.

SIC10084032

Merck Schuchardt OHG

MSO8403360

Hangzhou Keying Chem Co., Ltd.

HKC12605040

Hangzhou Lingrui Chemical Co., Ltd.

HLC14705880

AK Scientific, Inc.

AS7982394

DSL Chemicals (Shanghai) Co., Ltd.

C022665

Simagchem Corporation

SC8822646

Leap Chem Co., Ltd

LC7562268

Santa Cruz Biotechnology, Inc.

238283

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Tetramethylethylene

Gihi Chemicals Co., Limited

GCL5132052

2,3-Dimethylbut-2-ene

Key Organics Limited

STR04860

2-Butene, 2,3-dimethyl-

Angene International Limited

AGN-PC-00UNSG

Tetramethylethylene, 97%

Alfa (A Johnson Matthey Company)

A7682304

2,3-Dimethyl-2-butene, 98%

Acros Organics BVBA

AOB9883952

2-Chloro-5-(hydroxymethyl)pyridine

Haihang Industry Co., Ltd.

HI353610608

Prices & Availability

Data is processed

Properties for 2,3-Dimethyl-2-butene

Molecular Weight:

84.15948 g·mol−1

Density:

0.857 g/mL at 25 °C

Melting point:

-75 °C

Boiling point:

73 °C(lit.)

Flash point:

2 ºF

Physical Description:

colourless liquid

Hazard Statements

GHS02
Flammable

Flammable gases, category 1
Flammable aerosols, categories 1, 2
Flammable liquids, categories 1, 2, 3
Flammable solids, categories 1, 2
Self-reactive substances and mixtures, types B, C, D, E, F
Pyrophoric liquids, category 1
Pyrophoric solids, category 1
Combustible solids, category 3
Combustible liquids, category 3
Self-heating substances and mixtures, categories 1, 2
Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
Organic peroxides, types B, C, D, E, F

GHS03
Harmful

Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, categories 2, 3
Eye irritation, category 2A
Skin sensitization, category 1
Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects

Not used

with the "skull and crossbones" pictogram
for skin or eye irritation if:
the "corrosion" pictogram also appears
the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R11 - Highly flammable
R19 - May form explosive peroxides
R22 - Harmful if swallowed
R36/37 - Irritating to eyes and respiratory system
R36/37/38 - Irritating to eyes, respiratory system and skin
R40 - Limited evidence of a carcinogenic effect
R65 - Harmful: may cause lung damage if swallowed

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S33 - Take precautionary measures against static discharges
S36/37 - Wear suitable protective clothing and gloves
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible
S9 - Keep container in a well-ventilated place

Hazard Classes:

Hazard Symbols:

F, Xn, C

Storage temperature :

2-8°C

RID/ADR certification :

UN 3295 3 / PG 2

Alternative Distributors of [2,3-Dimethyl-2-butene]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified