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: heptadeca-2,8,10,16-tetraen-4,6-diynyl acetate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5059-56-3

5059-56-3 structure

5059-56-3 structure

Name: heptadeca-2,8,10,16-tetraen-4,6-diynyl acetate
Chemical Name: heptadeca-2,8,10,16-tetraen-4,6-diynyl acetate
CAS Number: 5059-56-3
Molecular Formula: C₁₉H₂₂O₂
Molecular Weight: 282.37700
Create Date: 2016-08-30 14:55:05
Modify Date: 2025-08-28 10:17:48

Name	heptadeca-2,8,10,16-tetraen-4,6-diynyl acetate
Synonyms	all-trans-Heptadeca-2,8,10,16-tetraen-4,6-diin-1-ol-acetat

Density	0.979g/cm3
Boiling Point	420.8ºC at 760 mmHg
Molecular Formula	C₁₉H₂₂O₂
Molecular Weight	282.37700
Flash Point	177.8ºC
Exact Mass	282.16200
PSA	26.30000
LogP	3.97130
Index of Refraction	1.521

HS Code	2915390090

HS Code	2915390090
Summary	2915390090. esters of acetic acid. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:5.5%. General tariff:30.0%

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