Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: HEPT-1,3-DIYN-5-ENYLBENZENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

13678-98-3

13678-98-3 structure

13678-98-3 structure

Name: HEPT-1,3-DIYN-5-ENYLBENZENE
Chemical Name: [(E)-hept-5-en-1,3-diynyl]benzene
CAS Number: 13678-98-3
Molecular Formula: C₁₃H₁₀
Molecular Weight: 166.21800
Create Date: 2016-12-07 16:20:54
Modify Date: 2025-08-25 11:42:04

Name	[(E)-hept-5-en-1,3-diynyl]benzene
Synonyms	1-Phenyl-5-heptene-1,3-diyne 1-Phenylhepta-1,3-diyn-5-ene 5-Heptene-1,3-diyne,1-phenyl Benzene,5-heptene-1,3-diynyl 5-Heptene-1,3-diynylbenzene

Molecular Formula	C₁₃H₁₀
Molecular Weight	166.21800
Exact Mass	166.07800
LogP	2.61760
Vapour Pressure	0.00723mmHg at 25°C

HS Code	2902909090

HS Code	2902909090
Summary	2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

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