2-(2-Methyl-4H-chromen-4-ylidene)malononitrile

Modify Date: 2025-08-25 11:52:59

2-(2-Methyl-4H-chromen-4-ylidene)malononitrile Structure
2-(2-Methyl-4H-chromen-4-ylidene)malononitrile structure
 Common Name 2-(2-Methyl-4H-chromen-4-ylidene)malononitrile
CAS Number 15058-15-8 Molecular Weight 208.21500
Density N/A Boiling Point N/A
Molecular Formula C13H8N2O Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 2-(2-methylchromen-4-ylidene)propanedinitrile
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C13H8N2O
Molecular Weight 208.21500
Exact Mass 208.06400
PSA 56.81000
LogP 2.78356

 Safety Information

Hazard Codes Xi

 Synthetic Route

2-Methylchromone structure

2-Methylchromone

CAS#:5751-48-4

Malononitrile structure

Malononitrile

CAS#:109-77-3

~33%

2-(2-Methyl-4H-chromen-4-ylidene)malononitrile Structure

2-(2-Methyl-4H-...

CAS#:15058-15-8

Literature: Sun, Wen; Fan, Jiangli; Hu, Chong; Cao, Jianfang; Zhang, Hua; Xiong, Xiaoqing; Wang, Jingyun; Cui, Shuang; Sun, Shiguo; Peng, Xiaojun Chemical Communications, 2013 , vol. 49, # 37 p. 3890 - 3892
2-methylchromene-4-thione structure

2-methylchromen...

CAS#:51138-52-4

Malononitrile structure

Malononitrile

CAS#:109-77-3

~62%

2-(2-Methyl-4H-chromen-4-ylidene)malononitrile Structure

2-(2-Methyl-4H-...

CAS#:15058-15-8

Literature: Zeid, Ibrahim; El-Bary, Hamed Abd; Yassin, Salah; Zahran, Magdy Liebigs Annalen der Chemie, 1984 , # 1 p. 186 - 190
Ortho-Hydroxyacetophenone structure

Ortho-Hydroxyac...

CAS#:118-93-4

~%

2-(2-Methyl-4H-chromen-4-ylidene)malononitrile Structure

2-(2-Methyl-4H-...

CAS#:15058-15-8

Literature: Zheng, Yi; Zhao, Miao; Qiao, Qinglong; Liu, Huiying; Lang, Haijing; Xu, Zhaochao Dyes and Pigments, 2013 , vol. 98, # 3 p. 367 - 371
o-Acetoacetylphenol structure

o-Acetoacetylphenol

CAS#:16636-62-7

~%

2-(2-Methyl-4H-chromen-4-ylidene)malononitrile Structure

2-(2-Methyl-4H-...

CAS#:15058-15-8

Literature: Zheng, Yi; Zhao, Miao; Qiao, Qinglong; Liu, Huiying; Lang, Haijing; Xu, Zhaochao Dyes and Pigments, 2013 , vol. 98, # 3 p. 367 - 371
2-methylchromene-4-thione structure

2-methylchromen...

CAS#:51138-52-4

~%

2-(2-Methyl-4H-chromen-4-ylidene)malononitrile Structure

2-(2-Methyl-4H-...

CAS#:15058-15-8

Literature: Zeid, Ibrahim; El-Bary, Hamed Abd; Yassin, Salah; Zahran, Magdy Liebigs Annalen der Chemie, 1984 , # 1 p. 186 - 190
4H-1-Benzopyran, 4-(diphenylmethylene)-2-methyl structure

4H-1-Benzopyran...

CAS#:88912-80-5

~%

2-(2-Methyl-4H-chromen-4-ylidene)malononitrile Structure

2-(2-Methyl-4H-...

CAS#:15058-15-8

Literature: Zeid, Ibrahim; El-Bary, Hamed Abd; Yassin, Salah; Zahran, Magdy Liebigs Annalen der Chemie, 1984 , # 1 p. 186 - 190
9H-Xanthene, 9-(2-methyl-4H-1-benzopyran-4-ylidene) structure

9H-Xanthene, 9-...

CAS#:88912-82-7

~%

2-(2-Methyl-4H-chromen-4-ylidene)malononitrile Structure

2-(2-Methyl-4H-...

CAS#:15058-15-8

Literature: Zeid, Ibrahim; El-Bary, Hamed Abd; Yassin, Salah; Zahran, Magdy Liebigs Annalen der Chemie, 1984 , # 1 p. 186 - 190

 Synonyms

2-Methyl-chromanyliden-malondinitril
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Chemsrc provides CAS#:15058-15-8 MSDS, density, melting point, boiling point, structure, etc. Its name is 2-(2-Methyl-4H-chromen-4-ylidene)malononitrile>> amp version: 2-(2-Methyl-4H-chromen-4-ylidene)malononitrile

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