ChemicalBook > CAS DataBase List > 3,4-DIHYDROQUINAZOLIN-2(1H)-ONE

3,4-DIHYDROQUINAZOLIN-2(1H)-ONE

Product Name
3,4-DIHYDROQUINAZOLIN-2(1H)-ONE
CAS No.
66655-67-2
Chemical Name
3,4-DIHYDROQUINAZOLIN-2(1H)-ONE
Synonyms
3,4-Dihydro-1H-quizolin-2-one;3,4-DIHYDROQUINAZOLIN-2(1H)-ONE;3,4-Dihydro-2(1H)-quinazolinone;3,4-DIHYDRO-1H-QUINAZOLIN-2-ONE;2(1H)-Quinazolinone, 3,4-dihydro-;1,2,3,4-tetrahydroquinazolin-2-one
CBNumber
CB52463929
Molecular Formula
C8H8N2O
Formula Weight
148.16
MOL File
66655-67-2.mol
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3,4-DIHYDROQUINAZOLIN-2(1H)-ONE Property

Melting point:
241-242℃
Boiling point:
257℃
Density 
1.19
Flash point:
120℃
storage temp. 
Sealed in dry,Room Temperature
pka
12?+-.0.20(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
D456150
Product name
3,4-Dihydroquinazolin-2(1H)-one
Packaging
10mg
Price
$45
Updated
2021/12/16
AK Scientific
Product number
2076AJ
Product name
3,4-Dihydro-1H-quinazolin-2-one
Packaging
250mg
Price
$315
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0298300
Product name
3,4-DIHYDRO-1H-QUINAZOLIN-2-ONE
Purity
95.00%
Packaging
5MG
Price
$498.63
Updated
2021/12/16
AK Scientific
Product number
2076AJ
Product name
3,4-Dihydro-1H-quinazolin-2-one
Packaging
5g
Price
$3164
Updated
2021/12/16
J&W Pharmlab
Product number
70R0384
Product name
3,4-Dihydro-1H-quinazolin-2-one
Purity
96%
Packaging
1g
Price
$549
Updated
2021/12/16

3,4-DIHYDROQUINAZOLIN-2(1H)-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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3,4-DIHYDROQUINAZOLIN-2(1H)-ONE Suppliers

China 39 India 1 United States 2 Global 42
SynAsst Chemical.
Tel
021-60343070
Fax
021-35122006
Country
China
ProdList
12740
Advantage
55
Beijing Wuyunyongchang Science and Technology Co., Ltd.
Tel
15210642910
Email
moon5.1days@126.com
Country
China
ProdList
202
Advantage
56
ShangHai AmK Pharmaceutical Technology Co., Ltd.
Tel
18019252918
Fax
QQ:1454668768
Email
sale@amkchem.com
Country
China
ProdList
15363
Advantage
55
JW & Y Pharmlab Co., Ltd.
Tel
021-64340559 13651849907;
Fax
021- 64345308
Email
xinyu_shi@jwypharmlab.com.cn
Country
China
ProdList
12036
Advantage
58
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27313
Advantage
60
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Aikon International Limited
Tel
025-66113011 18112977050
Fax
(5)02557626880
Email
cb6@aikonchem.com
Country
China
ProdList
15494
Advantage
58
Shanghai ZiHao Pharmaceutical Co., Ltd.
Tel
021-13482410-12 13482410112
Fax
-
Email
362383684@qq.com
Country
China
ProdList
731
Advantage
58
Shanghai SPAR pharmaceutical technology co., LTD
Tel
021-000000
Email
admin@jingshipharmatech.com
Country
China
ProdList
9968
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
4009004166/18616739031 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52693
Advantage
58

66655-67-2, 3,4-DIHYDROQUINAZOLIN-2(1H)-ONERelated Search:

2,4-DIHYDROXY-6-NITROQUINAZOLINE 6-Chloroquinazoline-2,4(1H,3H)-dione Ketanserin 6-BROMO-2,4(1H,3H)-QUINAZOLINEDIONE KETANSERIN TARTRATE 3-(2-CHLOROETHYL)-2,4(1H,3H)-QUINAZOLINEDIONE Benzoyleneurea 6-AMINO-1H-QUINAZOLINE-2,4-DIONE 3,4-DIHYDRO-3-METHYL-2(1H)-QUINAZOLINONE 3-PHENYL-2,4(1H,3H)-QUINAZOLINEDIONE 6-bromo-3-ethyl-2,4(1H,3H)-quinazolinedione 1,3-dimethyl-2,4-(1H,3H)-quinazolinedione 6-bromo-3-phenyl-2,4(1H,3H)-quinazolinedione 3-(2-Hydroxyethyl)-2,4-(1H,3H)-quinazoline-dione 6,8-DINITRO-2,4-(1H,3H)QUINAZOLINEDIONE 3-AMINO-1H-QUINAZOLINE-2,4-DIONE KETANSERIN HCL, [ETHYLENE-3H]- 7-azidoketanserin

  • 3,4-DIHYDRO-1H-QUINAZOLIN-2-ONE
  • 3,4-Dihydro-2(1H)-quinazolinone
  • 3,4-DIHYDROQUINAZOLIN-2(1H)-ONE
  • 1,2,3,4-tetrahydroquinazolin-2-one
  • 3,4-Dihydro-1H-quizolin-2-one
  • 2(1H)-Quinazolinone, 3,4-dihydro-
  • 66655-67-2
  • aniline