Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Allyl-2-mercapto-3H-quinazolin-4-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4(1H)-Quinazolinone,2,3-dihydro-3-(2-propen-1-yl)-2-thioxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21263-59-2

21263-59-2 structure

21263-59-2 structure

Name: 4(1H)-Quinazolinone,2,3-dihydro-3-(2-propen-1-yl)-2-thioxo-
Chemical Name: 3-prop-2-enyl-2-sulfanylidene-1H-quinazolin-4-one
CAS Number: 21263-59-2
Molecular Formula: C₁₁H₁₀N₂OS
Molecular Weight: 218.27500
Create Date: 2018-06-27 13:23:49
Modify Date: 2025-09-18 11:49:33

Name	3-prop-2-enyl-2-sulfanylidene-1H-quinazolin-4-one
Synonyms	3-Allyl-2-mercapto-3H-quinazolin-4-one 3-ALLYL-1,2-DIHYDRO-2-THIOXO-4(3H)-QUINAZOLINONE 3-prop-2-enyl-2-sulfanyl-3-hydroquinazolin-4-one 3-Allyl-4-oxo-2-thion-tetrahydrochinazolin 3-allyl-4-oxoquinazoline-2-thione 3-allyl-2-thioxo-2,3-dihydro-1H-quinazolin-4-one 3-Allyl-2-thioxo-2,3-dihydro-1H-chinazolin-4-on

Density	1.32g/cm3
Boiling Point	351.6ºC at 760mmHg
Molecular Formula	C₁₁H₁₀N₂OS
Molecular Weight	218.27500
Flash Point	166.5ºC
Exact Mass	218.05100
PSA	73.69000
LogP	1.87120
Vapour Pressure	4.05E-05mmHg at 25°C
Index of Refraction	1.68

HS Code	2933990090

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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