ChemicalBook > CAS DataBase List > 2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-&

2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-&

Product Name
2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-&
CAS No.
23866-12-8
Chemical Name
2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-&
Synonyms
3-(2H-1,4-BENZOAZIN-3(4H)-ONE-6-YL)PROPI;2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-&;3-(3-Oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl);3-(3-oxo-1,4-benzoxazin-4-yl)propanenitrile;3-[2H-1,4-Benzoxazin-3(4H)-one-4-yl]propionitrile;2,3-dihydro-3-oxo-4h-1,4-benzoxazine-4-propionitrile;3-(3-Oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanenitrile;4H-1,4-Benzoxazine-4-propanenitrile, 2,3-dihydro-3-oxo-;2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile;3-(3-Oxo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)propanenitrile
CBNumber
CB3504640
Molecular Formula
C11H10N2O2
Formula Weight
202.21
MOL File
23866-12-8.mol
More
Less

2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-& Property

Melting point:
122-125 °C (lit.)
Boiling point:
491.8±45.0 °C(Predicted)
Density 
1.245±0.06 g/cm3(Predicted)
pka
1.19±0.20(Predicted)
form 
powder to crystal
color 
White to Almost white
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2934.99.4400
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

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.

More
Less

N-Bromosuccinimide Price

TCI Chemical
Product number
D4783
Product name
2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile
Purity
min. 98.0 %
Packaging
1G
Price
$36
Updated
2025/07/31
TCI Chemical
Product number
D4783
Product name
2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile
Purity
min. 98.0 %
Packaging
5G
Price
$107
Updated
2025/07/31
AK Scientific
Product number
1318AQ
Product name
2,3-Dihydro-3-oxo-4H-1,4-benzoxazine-4-propionitrile
Packaging
1g
Price
$107
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
COR0001885
Product name
2,3-DIHYDRO-3-OXO-4H-1,4-BENZOXAZINE-4-PROPIONITRILE
Purity
95.00%
Packaging
1G
Price
$179.55
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
COR0001885
Product name
2,3-DIHYDRO-3-OXO-4H-1,4-BENZOXAZINE-4-PROPIONITRILE
Purity
95.00%
Packaging
5G
Price
$4244.63
Updated
2021/12/16

2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-& Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-& Suppliers

China 26 India 2 Japan 1 Switzerland 1 United States 3 Global 33
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Shanghai Xingui Biotechnology Co., Ltd.
Tel
15121041756
Email
xingui2022@126.com
Country
China
ProdList
9986
Advantage
58
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51395
Advantage
80
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
71826
Advantage
60
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19800
Advantage
60
Fan De(Beijing) Biotechnology Co., Ltd.
Tel
15911056312
Email
liming@bio-fount.com
Country
China
ProdList
9729
Advantage
58
TCI Chemicals
Tel
021-67121386, 800-988-0390
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
5391
Advantage
58
Zhengzhou Alfa Chemical Co.,Ltd
Tel
+8618530059196
Email
sale04@alfachem.cn
Country
China
ProdList
11767
Advantage
58
Shanghai Kaiwei Chemical Technology Co., Ltd.
Tel
021-58461859 15821823057
Email
service@aiviche.com
Country
China
ProdList
49312
Advantage
58
CHG Opto-Electronic Corporation Limited
Tel
2537653158 16621191650
Fax
QQ 2537653158
Email
2537653158@qq.com
Country
China
ProdList
7299
Advantage
58
Energy Chemical
Tel
021-58432009 400-005-6266
Fax
021-58436166
Email
marketing@energy-chemical.com
Country
China
ProdList
44918
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
40000
Advantage
58
Pushan Industry (Shaanxi) Co., Ltd.
Tel
029-81310890 13571859809
Email
info@pushanshiye.com
Country
China
ProdList
9955
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
18621169109
Email
market03@meryer.com
Country
China
ProdList
27987
Advantage
58
Shanghai Yanbang Pharmaceutical Technology Co., Ltd
Tel
15618536883
Email
1228181347@qq.com
Country
China
ProdList
7951
Advantage
58
Changzhou Qianai Biotechnology Co., Ltd
Tel
051915240519135 13961152745
Email
yudiguimo@126.COM
Country
China
ProdList
10000
Advantage
58
Shanghai Aladdin Biochemical Technology Co.,Ltd.
Tel
400-6206333 13167063860
Email
anhua.mao@aladdin-e.com
Country
China
ProdList
48457
Advantage
58
Baoji Didu Pharmaceutical and Chemical Co., Ltd
Tel
029-029-81148929 17791530722
Email
1049@dideu.com
Country
China
ProdList
10011
Advantage
58
Jiangsu Aikon Biopharmaceutical R&D Co.,Ltd.
Tel
025-66061636 18013972705
Email
qqyang@aikonchem.com
Country
China
ProdList
10151
Advantage
58
Shanghai Chemilab Biotechnology CO.,Ltd
Tel
18116465878
Email
kmlb@kaimilaibo.com
Country
China
ProdList
2627
Advantage
58
Merck KGaA
Tel
21-20338288
Email
ordercn@merckgroup.com
Country
China
ProdList
6394
Advantage
58
Santa Cruz Biotechnology Inc
Tel
021-60936350
Email
scbt@scbt.com
Country
China
ProdList
6594
Advantage
58
Absin Bioscience Inc.
Tel
--
Fax
--
Email
chenjw@absin.cn
Country
CHINA
ProdList
6208
Advantage
58
Shanghai Hao Zhun Biological Technology Co., Ltd.
Tel
--
Fax
--
Email
info@zzsrm.com
Country
CHINA
ProdList
6650
Advantage
58
Suzhou Rovathin Foreign Trade Co.,Ltd
Tel
--
Fax
--
Email
sales@rovathin.com
Country
China
ProdList
4395
Advantage
58
Guangzhou WeiBo Chemical Co., Ltd.
Tel
--
Fax
--
Email
weibochem@163.com
Country
China
ProdList
6187
Advantage
67

23866-12-8, 2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-&Related Search:

2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-& 2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-& N-Cyanoethyl-hydroxyethyl aniline 3-(2-METHOXY-PHENYLAMINO)-PROPIONITRILE 6-CHLORO-2 3-DIHYDRO-3-OXO-4H-1 4-BENZO& 3-(6-METHYL-2H-1 4-BENZOXAZIN-3(4H)-ONE&

  • JRH-05704, 3-(2,3-Dihydro-3-oxobenzo[b][1,4]oxazin-4-yl)propanenitrile, 97%
  • 2 3-DIHYDRO-3-OXO-4H-1 4-BENZOXAZINE-4-&
  • 3-(2H-1,4-BENZOAZIN-3(4H)-ONE-6-YL)PROPI
  • 2,3-dihydro-3-oxo-4h-1,4-benzoxazine-4-propionitrile
  • 2,3-Dihydro-3-oxo-4<i>H</i>-1,4-benzoxazine-4-propionitrile
  • 4H-1,4-Benzoxazine-4-propanenitrile, 2,3-dihydro-3-oxo-
  • 3-[2H-1,4-Benzoxazin-3(4H)-one-4-yl]propionitrile
  • 3-(3-Oxo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)propanenitrile
  • 3-(3-Oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)
  • 3-(3-oxo-1,4-benzoxazin-4-yl)propanenitrile
  • 3-(3-Oxo-2H-benzo[b][1,4]oxazin-4(3H)-yl)propanenitrile
  • 23866-12-8
  • API intermediates