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: Propanedinitrile,2-(2,3-dihydro-6-methyl-4H-1-benzothiopyran-4-ylidene)-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

30197-74-1

30197-74-1 structure

30197-74-1 structure

Name: Propanedinitrile,2-(2,3-dihydro-6-methyl-4H-1-benzothiopyran-4-ylidene)-
Chemical Name: 2-(6-methyl-2,3-dihydrothiochromen-4-ylidene)propanedinitrile
CAS Number: 30197-74-1
Molecular Formula: C₁₃H₁₀N₂S
Molecular Weight: 226.29700
Create Date: 2016-11-29 15:56:07
Modify Date: 2025-09-21 11:51:15

Names
Properties

Name	2-(6-methyl-2,3-dihydrothiochromen-4-ylidene)propanedinitrile
Synonyms	6-Methyl-thiochroman-4-yliden-malononitril 6-Methyl-4-thiochromanylidenmalondinitril

Density	1.252g/cm3
Boiling Point	401.6ºC at 760mmHg
Molecular Formula	C₁₃H₁₀N₂S
Molecular Weight	226.29700
Flash Point	196.7ºC
Exact Mass	226.05600
PSA	72.88000
LogP	3.29156
Index of Refraction	1.635

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