Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Pentene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: TRANS-2-PENTENE
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

109-68-2

109-68-2 structure

109-68-2 structure

Name: trans-2-pentene
Chemical Name: sym-Methylethylethylene
CAS Number: 109-68-2
Molecular Formula: C₅H₁₀
Molecular Weight: 70.13290
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Acyclic hydrocarbon
Create Date: 2018-07-01 08:52:10
Modify Date: 2024-01-02 22:59:27

Name	sym-Methylethylethylene
Synonyms	3-Pentene 2-Pentene,c B-N-AMYLENE 2-N-PENTENE EINECS 203-695-0 methyl-2-butene 2-PENTENE 2-AMYLENE Pent-2-ene MFCD00009384 CH3CH=CHC2H5

Density	0.65
Boiling Point	36ºC
Melting Point	-140ºC
Molecular Formula	C₅H₁₀
Molecular Weight	70.13290
Flash Point	−50 °F
Exact Mass	70.07830
LogP	1.97250
Vapour Pressure	2.73mmHg at 25°C
Index of Refraction	n20/D 1.381
Storage condition	2-8°C
Stability	Stable. Extremely flammable - note low boiling point and low flash point. Incompatible with strong oxidizing agents.

Hazard Codes	F: Flammable;Xn: Harmful;
Risk Phrases	R11
Safety Phrases	9-16-26-29-33-36-62
RIDADR	UN 3295 3/PG 2
WGK Germany	3
Packaging Group	II
HS Code	2901299090

Precursor 10
6032-29-7 109-67-1 123-38-6 107-81-3
17049-49-9 584-02-1 1809-10-5 17049-50-2
115-10-6 854259-62-4
DownStream 10
10071-60-0 600-11-3 543-59-9 595-37-9
504-60-9 590-19-2 18145-85-2 1883-38-1
590-18-1 624-64-6

HS Code	2901299090
Summary	2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%