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: 5,8,11,14-heneicosatetraynoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19960-58-8

19960-58-8 structure

19960-58-8 structure

Name: 5,8,11,14-heneicosatetraynoic acid
Chemical Name: henicosa-5,8,11,14-tetraynoic acid
CAS Number: 19960-58-8
Molecular Formula: C₂₁H₂₆O₂
Molecular Weight: 310.43000
Create Date: 2016-06-29 10:54:38
Modify Date: 2025-09-20 21:41:45

Name	henicosa-5,8,11,14-tetraynoic acid
Synonyms	heneicosa-5,8,11,14-tetraynoic acid 5,8,11,14-Heneicosatetraynoic acid 5,8,11,14-Henicosatetraynoic acid HTYA

Molecular Formula	C₂₁H₂₆O₂
Molecular Weight	310.43000
Exact Mass	310.19300
PSA	37.30000
LogP	4.39560

HS Code	2916190090

HS Code	2916190090
Summary	2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

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