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: 4(3H)-Pyrimidinethione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1450-86-8

1450-86-8 structure

1450-86-8 structure

Name: 4(3H)-Pyrimidinethione
Chemical Name: 4(1H)-Pyrimidinethione (9CI)
CAS Number: 1450-86-8
Molecular Formula: C₄H₄N₂S
Molecular Weight: 112.15300
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Mercaptopyrimidine
Create Date: 2018-08-11 14:03:53
Modify Date: 2026-08-15 12:49:08

Name	4(1H)-Pyrimidinethione (9CI)
Synonyms	1,4-dihydropyrimidine-4-thione 6-mercaptopyrimidine pyrimidin-4-thiol 4(1H)-Pyrimidinethione 4-mercaptopyrimidine 4(1H)-Pyrimidinethione (9CI) ISO 9001：2015 REACH PyriMidine-4-thiol 4-mercapto-pyrimidine 3H-pyrimidine-4-thione

Density	1.3g/cm3
Boiling Point	191.3ºC at 760mmHg
Molecular Formula	C₄H₄N₂S
Molecular Weight	112.15300
Flash Point	69.5ºC
Exact Mass	112.01000
PSA	60.77000
LogP	1.13920

HS Code	2933599090

51953-17-4 structure

51953-17-4

~36%

1450-86-8 structure

1450-86-8

Literature: Imperial Chemical Industries PLC Patent: US5250536 A1, 1993 ;

Precursor 1
51953-17-4
DownStream 0

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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