ChemicalBook > CAS DataBase List > CIS-2-HEXENE

CIS-2-HEXENE

Product Name: CIS-2-HEXENE
CAS No.: 4050-45-7
Chemical Name: CIS-2-HEXENE
Synonyms: (E)-hex-2-ene;(E)-2-Hexene;(E)-2-C6H12;(e)-2-hexen;CIS-2-HEXENE;(2E)-2-Hexene;2-Hexene, (2E)-;trans-hex-2-ene;trans-2-Hexene>trans-2-Hexene 97%
CBNumber: CB3266847
Molecular Formula: C6H12
Formula Weight: 84.16
MOL File: 4050-45-7.mol

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CIS-2-HEXENE Property

Melting point:: −98.5-−98 °C(lit.)
Boiling point:: 68-70 °C(lit.)
Density: 0.669 g/mL at 25 °C(lit.)
vapor density: 1 (vs air)
vapor pressure: 263 mm Hg ( 37.7 °C)
refractive index: n20/D 1.396(lit.)
Flash point:: −5 °F
storage temp.: Flammables area
solubility: Difficult to mix.
form: Liquid
color: Clear colorless
BRN: 1719020
LogP: 3.420 (est)
CAS DataBase Reference: 4050-45-7(CAS DataBase Reference)
EPA Substance Registry System: trans-2-Hexene (4050-45-7)

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Safety

Hazard Codes: F,Xi,Xn
Risk Statements: 11-36/37/38-65
Safety Statements: 16-26-36-62-33-29-23-9
RIDADR: UN 3295 3/PG 2
WGK Germany: 3
Autoignition Temperature: 473 °F
TSCA: Yes
HazardClass: 3
PackingGroup: II
HS Code: 29012990

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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.

P233Keep container tightly closed.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P331Do NOT induce vomiting.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 110892
Product name: trans-2-Hexene
Purity: 97%
Packaging: 1g
Price: $48.53
Updated: 2025/07/31

Sigma-Aldrich

Product number: 110892
Product name: trans-2-Hexene
Purity: 97%
Packaging: 10g
Price: $199
Updated: 2025/07/31

TCI Chemical

Product number: H0380
Product name: trans-2-Hexene
Purity: >99.0%(GC)
Packaging: 5mL
Price: $94
Updated: 2025/07/31

GFS CHEMICALS

Product number: 81801
Product name: TRANS-2-HEXENE,98%
Packaging: 5G
Price: $91.97
Updated: 2021/12/16

GFS CHEMICALS

Product number: 81802
Product name: TRANS-2-HEXENE,98%
Packaging: 25g
Price: $394.02
Updated: 2021/12/16

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CIS-2-HEXENE Chemical Properties,Usage,Production

Chemical Properties

Clear colorless liquid

Uses

trans-2-Hexene is used as a co monomer in the production of polyethylene. The use of trans-2-hexene, which is derived from 3-hexyne using sodium in liquid ammonia.

Definition

ChEBI: 2E-hexene is a hydrocarbon.

General Description

trans-2-hexene is formed by the double bond shift and cis-trans isomerization which can be studied using microreactor-GLC techniques.

Purification Methods

Purify it as for 1-hexene above. [Beilstein 1 IV 834.]

CIS-2-HEXENE Preparation Products And Raw materials

Raw materials

Preparation Products

3-HEPTEN-2-ONE

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CIS-2-HEXENE Suppliers

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4050-45-7, CIS-2-HEXENERelated Search:

TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)YTTERBIUM CHRYSANTHEMYL ALCOHOL Colchicine 1,2,3,4,5-Pentamethylcyclopentadiene ALPHA-PINENE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Ethyl chrysanthemumate PR(TMHD)3 3-CARENE (-)-VERBENONE 1,4,5,8,9,10-Hexahydroanthracene Tetraphenylcyclopentadienone Jasmone (1R)-(+)-ALPHA-PINENE (-)-MYRTENOL GERANYL BROMIDE 1,2,3,4-TETRAPHENYL-1,3-CYCLOPENTADIENE

TRANS-2-HEXENE, 98+%

trans-2-Hexene,99%

trans-2-Hexene, 98+% 25ML

trans-2-Hexene, 98+% 5ML

trans-2-HEXENE, 98%trans-2-HEXENE, 98%trans-2-HEXENE, 98%trans-2-HEXENE, 98%

2-Hexene, (2E)-

trans-2-Hexene 97%

<i>trans</i>-2-Hexene

CIS-2-HEXENE

(2E)-2-Hexene

(E)-2-C6H12

(e)-2-hexen

(E)-2-Hexene

trans-hex-2-ene

trans-2-Hexene&gt

CIS-2-HEXENE ISO 9001：2015 REACH

(E)-hex-2-ene

4050-45-7

CH3CH2CH2CHCHCH3

7688213

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