Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-ALLYL-5,6-DIMETHYL-2-THIOXO-2,3-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE
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Purity: 98.0%
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51486-16-9

51486-16-9 structure

Name: 3-ALLYL-5,6-DIMETHYL-2-THIOXO-2,3-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE
Chemical Name: 5,6-dimethyl-3-prop-2-enyl-2-sulfanylidene-1H-thieno[2,3-d]pyrimidin-4-one
CAS Number: 51486-16-9
Molecular Formula: C₁₁H₁₂N₂OS₂
Molecular Weight: 252.35600
Create Date: 2018-10-06 10:06:16
Modify Date: 2024-01-03 16:04:12

Name	5,6-dimethyl-3-prop-2-enyl-2-sulfanylidene-1H-thieno[2,3-d]pyrimidin-4-one
Synonyms	5,6-dimethyl-3-prop-2-enyl-2-thioxo-1,3-dihydrothiopheno[2,3-d]pyrimidin-4-one 3-allyl-5,6-dimethyl-2-thioxo-2,3-dihydro-1H-thieno[2,3-d]pyrimidin-4-one 3-Allyl-2-mercapto-5,6-dimethyl-thieno<2,3-d>pyrimidin-4(3H)-on 3-allyl-2-mercapto-5,6-dimethyl-3h-thieno[2,3-d]pyrimidin-4-one

Density	1.35g/cm3
Boiling Point	412.6ºC at 760 mmHg
Molecular Formula	C₁₁H₁₂N₂OS₂
Molecular Weight	252.35600
Flash Point	203.3ºC
Exact Mass	252.03900
PSA	98.12000
LogP	2.92340
Index of Refraction	1.669

HS Code	2934999090

50629-08-8

51486-16-9

Literature: Smolanka,I.V. et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1973 , vol. 9, p. 1169 - 1170 Khimiya Geterotsiklicheskikh Soedinenii, 1973 , vol. 9, # 9 p. 1289 - 1290

4651-93-8

57-06-7

51486-16-9

Literature: Sauter,F.; Deinhammer,W. Monatshefte fuer Chemie, 1973 , vol. 104, p. 1593 - 1598

Precursor 3
50629-08-8 4651-93-8 57-06-7
DownStream 0

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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