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: 7-Cyano-2-heptene-4,6-diynoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

3625-68-1

3625-68-1 structure

3625-68-1 structure

Name: 7-Cyano-2-heptene-4,6-diynoic acid
Chemical Name: Diatretyne 2
CAS Number: 3625-68-1
Molecular Formula: C₈H₃NO₂
Molecular Weight: 145.115
Create Date: 2021-09-11 15:52:03
Modify Date: 2025-09-27 17:31:37

Names
Properties

Name	Diatretyne 2
Synonyms	7-Cyano-2-heptene-4,6-diynoic Acid Diatretyne 2 Nudic acid B Diatretyne Nitrile Diatretyne II 2-Heptene-4,6-diynoic acid, 7-cyano-, (2E)- UNII:901HZ602ZX (2E)-7-Cyano-2-heptene-4,6-diynoic acid

Density	1.3±0.1 g/cm3
Boiling Point	301.5±44.0 °C at 760 mmHg
Molecular Formula	C₈H₃NO₂
Molecular Weight	145.115
Flash Point	136.1±28.4 °C
Exact Mass	145.016373
LogP	3.05
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.589

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