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-CYANO-2,8-DIMETHYL-5-NON-2,7-DIENOIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

189640-37-7

189640-37-7 structure

189640-37-7 structure

Name: 5-CYANO-2,8-DIMETHYL-5-NON-2,7-DIENOIC ACID
Chemical Name: 2-cyano-5-methyl-2-(3-methylbut-2-enyl)hex-4-enoic acid
CAS Number: 189640-37-7
Molecular Formula: C₁₃H₁₉NO₂
Molecular Weight: 221.29500
Create Date: 2018-12-28 10:59:23
Modify Date: 2025-08-20 10:20:41

Name	2-cyano-5-methyl-2-(3-methylbut-2-enyl)hex-4-enoic acid
Synonyms	hms548k17

Density	1.015 g/cm3
Boiling Point	382.1ºC at 760 mmHg
Melting Point	70ºC
Molecular Formula	C₁₃H₁₉NO₂
Molecular Weight	221.29500
Flash Point	184.9ºC
Exact Mass	221.14200
PSA	61.09000
LogP	3.29358
Vapour Pressure	6.74E-07mmHg at 25°C
Index of Refraction	1.494

Hazard Codes	C: Corrosive;T: Toxic;
HS Code	2926909090

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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