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3-METHYL-1,3-PENTADIENE

3-METHYL-1,3-PENTADIENE Structure
3-METHYL-1,3-PENTADIENE structure
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
Molecular Weight:
82.14
MDL Number:
MFCD00009277
MOL File:
4549-74-0.mol
MSDS File:
SDS
Last updated:2026-01-13 11:22:37
Product description Number Pack Size Price
3-Methyl-1,3-pentadiene, mixture of cis and trans 98% 268976 5g $158
3-Methyl-1,3-pentadiene (cis- and trans- mixture) >99.0%(GC) M0314 5mL $313
3-Methyl-1,3-pentadiene M220143 50mg $45
3-Methyl-1,3-pentadiene 6089AL 5ml $462
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3-METHYL-1,3-PENTADIENE Properties

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
InChI 1S/C6H10/c1-4-6(3)5-2/h4-5H,1H2,2-3H3/b6-5+
InChIKey BOGRNZQRTNVZCZ-AATRIKPKSA-N
SMILES C\C=C(/C)C=C
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07
Signal word  Danger
Hazard statements  H225-H315-H319-H335
Precautionary statements  P210-P302+P352-P305+P351+P338
target organs Respiratory system
PPE Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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
Storage Class 3 - Flammable liquids
Hazard Classifications Eye Irrit. 2
Flam. Liq. 2
Skin Irrit. 2
STOT SE 3

3-METHYL-1,3-PENTADIENE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 268976 3-Methyl-1,3-pentadiene, mixture of cis and trans 98% 4549-74-0 5g $158 2025-07-31 Buy
TCI Chemical M0314 3-Methyl-1,3-pentadiene (cis- and trans- mixture) >99.0%(GC) 4549-74-0 5mL $313 2023-01-07 Buy
TRC M220143 3-Methyl-1,3-pentadiene 4549-74-0 50mg $45 2021-12-16 Buy
AK Scientific 6089AL 3-Methyl-1,3-pentadiene 4549-74-0 5ml $462 2021-12-16 Buy
Product number Packaging Price Buy
268976 5g $158 Buy
M0314 5mL $313 Buy
M220143 50mg $45 Buy
6089AL 5ml $462 Buy

3-METHYL-1,3-PENTADIENE Chemical Properties,Uses,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

propene

3-METHYL-1,3-PENTADIENE Suppliers

Global( 39)Suppliers
Supplier Tel Email Country ProdList Advantage
Aladdin Scientific 		tp@aladdinsci.com United States 52923 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32343 55
J & K SCIENTIFIC LTD. 18210857532; 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40228 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24529 81
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44802 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42934 64
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28387 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23671 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23653 75
Supplier Advantage
Aladdin Scientific 		58
Mainchem Co., Ltd. 55
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Shanghai Hanhong Scientific Co.,Ltd. 64
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75

3-METHYL-1,3-PENTADIENE Spectrum

3-METHYL-1,3-PENTADIENE(4549-74-0)1HNMR3-METHYL-1,3-PENTADIENE(4549-74-0)IR13-METHYL-1,3-PENTADIENE(4549-74-0)Raman

4549-74-0(3-METHYL-1,3-PENTADIENE)Related Search:

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