TRANS-4-METHYL-2-PENTENE

Product Name: TRANS-4-METHYL-2-PENTENE
CAS No.: 674-76-0
Chemical Name: TRANS-4-METHYL-2-PENTENE
Synonyms: 4-METHYL-2-PENTENE;(E)-(CH3)2CHCH=CHCH3;(E)-4-Methyl-2-pentene;(E)-4-methylpent-2-ene;(2E)-4-Methyl-2-pentene;TRANS-4-METHYLPENTENE-2;rans-4-Methyl-2-pentene;TRANS-4-METHYL-2-PENTENE;4-Methyl-trans-2-pentene;trans-4-methyl-pent-2-ene
CBNumber: CB1238505
Molecular Formula: C6H12
Formula Weight: 84.16
MOL File: 674-76-0.mol

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TRANS-4-METHYL-2-PENTENE Property

Melting point:: -140.8°C
Boiling point:: 58 °C
Density: 0.686 g/mL at 20 °C(lit.)
refractive index: n20/D 1.392
Flash point:: -33 °C
form: clear liquid
color: Colorless to Almost colorless
BRN: 1719115
LogP: 3.199 (est)
CAS DataBase Reference: 674-76-0
EPA Substance Registry System: 2-Pentene, 4-methyl-, (E)- (674-76-0)

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Safety

Hazard Codes: F,Xi,Xn
Risk Statements: 36/37/38-65-11
Safety Statements: 16-26-36-62
RIDADR: UN 3295 3/PG 2
WGK Germany: 3
F: 9-23
HS Code: 2901.29.5000
HazardClass: 3
PackingGroup: II

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H304May be fatal if swallowed and enters airways

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: 68522
Product name: trans-4-Methyl-2-pentene
Purity: technical, ≥90% (GC)
Packaging: 10ml
Price: $120
Updated: 2025/07/31

TCI Chemical

Product number: M0394
Product name: trans-4-Methyl-2-pentene
Purity: >97.0%(GC)
Packaging: 5mL
Price: $171
Updated: 2025/07/31

TCI Chemical

Product number: M0394
Product name: trans-4-Methyl-2-pentene
Purity: >97.0%(GC)
Packaging: 25mL
Price: $545
Updated: 2025/07/31

AK Scientific

Product number: 7501AF
Product name: Trans-4-methyl-2-pentene
Packaging: 5ml
Price: $190
Updated: 2021/12/16

AK Scientific

Product number: 5127BA
Product name: trans-4-Methyl-2-pentene
Packaging: 5ml
Price: $469
Updated: 2021/12/16

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TRANS-4-METHYL-2-PENTENE Chemical Properties,Usage,Production

Chemical Properties

Colorless liquid. Soluble inalcohol, acetone, ether, petroleum and coal tar sol-vents; insoluble in water.

Uses

Organic synthesis.

Hazard

Flammable, dangerous fire risk.

Purification Methods

Dry the trans-isomer with CaH2, and distil it. [Beilstein 1 IV 844.]

TRANS-4-METHYL-2-PENTENE Preparation Products And Raw materials

Raw materials

Preparation Products

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TRANS-4-METHYL-2-PENTENE Suppliers

Americas 1 CHINA 31 Europe 1 Germany 2 India 1 Japan 1 Switzerland 1 United Kingdom 1 United States 12 USA 1 Global 52

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674-76-0, TRANS-4-METHYL-2-PENTENERelated Search:

trans-4-Acetoxycinnamic Acid TRANS-4-HYDROXYSTILBENE 4-METHOXYSTILBENE (2S,4R)-4-FLUORO-PYRROLIDINE-2-CARBOXYLIC ACID TRANS-2-PENTENE trans-2-Pentene 4-TERT-AMYLCYCLOHEXANOL TRANS-4-METHYL-2-PENTENE TRANS-3-METHYL-2-PENTENE 4-BUTYLCYCLOHEXANOL 4-butyl cyclohexanol (trans 95%) O-TERT-BUTYLCYCLOHEXYL ACETATE trans-3-Methyl-2-pentene-4-yn-1-ol 2-TERT-BUTYLCYCLOHEXANOL CIS-4-TERT-BUTYLCYCLOHEXANOL 1-N-BUTYLCYCLOHEXANOL 4-tert-Butylcyclohexanol TRANS-4-TERT-BUTYLCYCLOHEXANOL

TRANS-4-METHYL-2-PENTENE

TRANS-4-METHYLPENTENE-2

(2E)-4-Methyl-2-pentene

(E)-(CH3)2CHCH=CHCH3

(E)-4-Methyl-2-pentene

4-Methyl-2-pentene, trans

4-Methyl-trans-2-pentene

trans-4-methyl-pent-2-ene

(E)-4-methylpent-2-ene

<i>trans</i>-4-Methyl-2-pentene

4-METHYL-2-PENTENE

trans-4-Methyl-2-pentene&gt

2-Pentene, 4-methyl-, (2E)-

rans-4-Methyl-2-pentene

TRANS-4-METHYL-2-PENTENE ISO 9001：2015 REACH

674-76-0

674760

Building Blocks

Alkenes

Acyclic

Organic Building Blocks

Acyclic

Alkenes

Organic Building Blocks