ChemicalBook > CAS DataBase List > 3-METHYL-1,3-PENTADIENE

3-METHYL-1,3-PENTADIENE

Product Name
3-METHYL-1,3-PENTADIENE
CAS No.
4549-74-0
Chemical Name
3-METHYL-1,3-PENTADIENE
Synonyms
3-METHYL-1,3-PENTADIENE;3-methyl-penta-1,3-diene;1,3-Pentadiene, 3-methyl-;3,4-Dimethyl-1,3-butadiene;3-Methyl-1,3-pentadiene TRANS-3-METHYL-1,3-PENTADIENE;3-methyl-1,3-pentadiene,mixtureofcisand;3-Methyl-1,3-pentadiene,mixture of cis and trans;3-Methyl-1,3-pentadiene(cis-andtrans-mixture)>3-Methyl-1,3-pentadiene (cis- and trans- mixture)
CBNumber
CB5699690
Molecular Formula
C6H10
Formula Weight
82.14
MOL File
4549-74-0.mol
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3-METHYL-1,3-PENTADIENE Property

Melting point:
-94.9°C (estimate)
Boiling point:
75-77 °C(lit.)
Density 
0.73 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.451(lit.)
Flash point:
−20 °F
storage temp. 
2-8°C
form 
clear liquid
color 
Colorless to Almost colorless
Water Solubility 
111.6g/L(25 ºC)
Dielectric constant
2.4300000000000002
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Safety

Hazard Codes 
F,Xi
Risk Statements 
11-36/37/38
Safety Statements 
16-26-36/37/39
RIDADR 
UN 2461 3/PG 2
WGK Germany 
3
HazardClass 
3.1
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
268976
Product name
3-Methyl-1,3-pentadiene, mixture of cis and trans
Purity
98%
Packaging
5g
Price
$153
Updated
2024/03/01
TCI Chemical
Product number
M0314
Product name
3-Methyl-1,3-pentadiene (cis- and trans- mixture)
Purity
>99.0%(GC)
Packaging
5mL
Price
$313
Updated
2023/01/07
TRC
Product number
M220143
Product name
3-Methyl-1,3-pentadiene
Packaging
50mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
6089AL
Product name
3-Methyl-1,3-pentadiene
Packaging
5ml
Price
$462
Updated
2021/12/16
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3-METHYL-1,3-PENTADIENE Chemical Properties,Usage,Production

Uses

3-Methyl-1,3-pentadiene was used in the synthesis of two major nitronic ester cycloadducts by the tin(IV)-catalyzed reaction with β-nitrostyrene in toluene.

3-METHYL-1,3-PENTADIENE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-METHYL-1,3-PENTADIENE Suppliers

J & K SCIENTIFIC LTD.
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