Shanghai Nianxing Industrial Co., Ltd
China
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1705-09-5

1705-09-5 structure

1705-09-5 structure

Name: 2-Mercapto-3-methylquinazolin-4(3H)-one
Chemical Name: 2-Mercapto-3-methylquinazolin-4(3H)-one
CAS Number: 1705-09-5
Molecular Formula: C₉H₈N₂OS
Molecular Weight: 192.23800
Create Date: 2018-12-27 17:49:58
Modify Date: 2026-07-19 03:42:20

Name	2-Mercapto-3-methylquinazolin-4(3H)-one
Synonyms	3-methyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one 2-MERCAPTO-3-METHYL-3H-QUINAZOLIN-4-ONE 3-Methyl-2-thioxo-2,3-dihydro-1H-quinazolin-4-one BUTTPK 148 4(1H)-Quinazolinone, 2,3-dihydro-3-Methyl-2-thioxo TIMTEC-BB SBB010030 3-methyl-2-sulfanylidene-1H-quinazolin-4-one T-CHEM-BB B020693 2-mercapto-3-methylquinazolin-4(3H)-one 2,3-Dihydro-3-methyl-2-thioxo-4(1H)-quinazolinone

Density	1.4 g/cm3
Boiling Point	324.6ºC at 760 mmHg
Molecular Formula	C₉H₈N₂OS
Molecular Weight	192.23800
Flash Point	150.1ºC
Exact Mass	192.03600
PSA	69.88000
LogP	1.59610
Vapour Pressure	0.000243mmHg at 25°C
Index of Refraction	1.707

HS Code	2933990090

Precursor 9
75-15-0 118988-18-4 13621-47-1 118-92-3
106130-36-3 16353-02-9 556-61-6 134-20-3
28144-70-9
DownStream 4
607-19-2 15949-47-0 61507-80-0 127570-96-1

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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