1-Methyl-1,3-butadiene | CAS 2004-70-8

Element: butadiene methyl

Page Content Identification Properties Suppliers Prices & Availability Get Quick Quote ☰

Identification Properties Suppliers Prices & Availability Get Quick Quote

C-S » Chemicals » methyl-butadiene-PX431604

Identification

1-Methyl-1,3-butadiene

CAS:

2004-70-8

EINECS:

217-909-5

Molecular Formula:

C₅H₈

MDL:

Synonym:

1,3-pentadiene ; nsc 73901 ; 1,3-trans-pentadiene ; trans-penta-1,3-diene ; (e)-1,3-pentadiene ; (3e)-1,3-pentadiene ; piperylene ; trans-piperylene ; (e)-3-pentadiene ; piperylene, trans- (6ci) ; trans-1-methyl-1,3-butadiene ; trans-1,3-pentadiene ; 1,3-pentadiene, (3e)- ; (e)-ch2=chch=chch3 ; 1,3-pentadiene,(e)- (8ci) ; (e)-piperylene ; 1,trans-3-pentadiene ; trans-1-methylbutadiene

Suppliers

Get Quick Quote

CAS equal suppliers

trans-1,3-Pentadiene

Santa Cruz Biotechnology, Inc.

258263

trans-1,3-Pentadiene

Dayang Chem (Hangzhou) Co.,Ltd.

DC12404960

trans-1,3-Pentadiene

Gihi Chemicals Co., Limited

GCL10804320

1,3-Pentadiene, (3e)-

Angene International Limited

AGN-PC-0O70ML

trans-1,3-Pentadiene (stabilized with TBC)

TCI Chemicals (India) Pvt. Ltd.

P0647

Prices & Availability

Data is processed

Properties for 1-Methyl-1,3-butadiene

Molecular Weight:

68.13 g·mol−1

Density:

0.683 g/mL at 25 °C(lit.)

Melting point:

-87 °C(lit.)

Boiling point:

42 °C(lit.)

Flash point:

<-30 ºF

Transport Information:

UN 3295 3

Safety & Transport Information

Poison by intravenous route. A very dangerous fire and explosion hazard when exposed to heat or flame; can react vigorously with oxidizing materials. When heated to decomposition it emits acrid smoke and irritating fumes.

Risk Codes:

R11 - Highly flammable
R36/37/38 - Irritating to eyes, respiratory system and skin
R65 - Harmful: may cause lung damage if swallowed

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S62 - If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible

Hazard Classes:

3.1

Hazard Symbols:

F, Xn