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: 2-methylchromene-4-thione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

51138-52-4

51138-52-4 structure

51138-52-4 structure

Name: 2-methylchromene-4-thione
Chemical Name: 2-methylchromene-4-thione
CAS Number: 51138-52-4
Molecular Formula: C₁₀H₈OS
Molecular Weight: 176.23500
Create Date: 2017-08-28 00:58:22
Modify Date: 2025-08-27 20:36:57

Name	2-methylchromene-4-thione
Synonyms	2-methylbenzopyran-4-thione 2-Methyl-chromen-4-thion 2-methyl-4-thiochromone 2-methylchromone-4-thione 2-methyl-4h-chromene-4-thione 2-methyl-chromene-4-thione

Density	1.24g/cm3
Boiling Point	254ºC at 760 mmHg
Molecular Formula	C₁₀H₈OS
Molecular Weight	176.23500
Flash Point	107.4ºC
Exact Mass	176.03000
PSA	45.23000
LogP	3.47070
Index of Refraction	1.653

5751-48-4 structure

5751-48-4

~99%

51138-52-4 structure

51138-52-4

Literature: Bishop, Michael J.; Barvian, Kevin A.; Berman, Judd; Bigham, Eric C.; Garrison, Deanna T.; Gobel, Michael J.; Hodson, Stephen J.; Irving, Paul E.; Liacos, James A.; Navas, Iii, Frank; Saussy Jr., David L.; Speake, Jason D. Bioorganic and Medicinal Chemistry Letters, 2002 , vol. 12, # 3 p. 471 - 475

16636-62-7 structure

16636-62-7

~77%

51138-52-4 structure

51138-52-4

Literature: Coombes, Richard C.; Fenton, David E. Phosphorus and Sulfur and the Related Elements, 1982 , vol. 14, p. 139 - 142

Precursor 2
5751-48-4 16636-62-7
DownStream 4
15058-15-8 5751-48-4 51138-45-5 51138-54-6

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