ChemicalBook >> CAS DataBase List >>6-Chloro-2H-1,4-benzoxazin-3(4H)-one

6-Chloro-2H-1,4-benzoxazin-3(4H)-one

6-Chloro-2H-1,4-benzoxazin-3(4H)-one structure

CAS No.: 7652-29-1

Chemical Name:: 6-Chloro-2H-1,4-benzoxazin-3(4H)-one

Synonyms: 6-CHLORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE;NSC 211462;TOSLAB 154300;BUTTPARK 35\07-21;TIMTEC-BB SBB003725;OTAVA-BB BB0128760740;6-chloro-4H-1,4-benzoxazin-3-one;6-Chloro-4H-benzo[1,4]oxazin-3-one;6-Chloro-2H-1,4-benzoxazin-3(4H)-one;6-CHLORO 2H[1,4]BENZOXAZINE-3-(4H)-ONE

CBNumber:: CB7232262

Molecular Formula:: C8H6ClNO2

Molecular Weight:: 183.59

MDL Number:: MFCD00174511

MOL File:: 7652-29-1.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:54:49

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6-Chloro-2H-1,4-benzoxazin-3(4H)-one Properties

Melting point	215-219 °C
Boiling point	363.0±42.0 °C(Predicted)
Density	1.393±0.06 g/cm3(Predicted)
storage temp.	2-8°C
form	solid
pka	11.89±0.20(Predicted)
InChI	1S/C8H6ClNO2/c9-5-1-2-7-6(3-5)10-8(11)4-12-7/h1-3H,4H2,(H,10,11)
InChIKey	OBPIPKQQNRACHV-UHFFFAOYSA-N
SMILES	Clc1ccc2OCC(=O)Nc2c1
CAS DataBase Reference	7652-29-1(CAS DataBase Reference)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
target organs	Respiratory system
PPE	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xn,Xi
Risk Statements	22-36/37/38
Safety Statements	26
WGK Germany	2
HazardClass	IRRITANT
HS Code	2934999090
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Eye Irrit. 2 Skin Irrit. 2 STOT SE 3

6-Chloro-2H-1,4-benzoxazin-3(4H)-one price More Price(53)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	658278	6-Chloro-2H-1,4-benzoxazin-3(4H)-one 97%	7652-29-1	5g	$69.8	2023-01-07	Buy
Sigma-Aldrich	658278	6-Chloro-2H-1,4-benzoxazin-3(4H)-one 97%	7652-29-1	25g	$221	2023-01-07	Buy
Usbiological	270081	6-Chloro-(2H)-1,4-benzoxazine-3(4H)-one Asreported	7652-29-1	10g	$369	2026-06-03	Buy
Usbiological	270081	6-Chloro-(2H)-1,4-benzoxazine-3(4H)-one Asreported	7652-29-1	25g	$562	2026-06-03	Buy
Usbiological	270081	6-Chloro-(2H)-1,4-benzoxazine-3(4H)-one Asreported	7652-29-1	50g	$779	2026-06-03	Buy

Product number	Packaging	Price	Buy
658278	5g	$69.8	Buy
658278	25g	$221	Buy
270081	10g	$369	Buy
270081	25g	$562	Buy
270081	50g	$779	Buy

6-Chloro-2H-1,4-benzoxazin-3(4H)-one Chemical Properties, Uses, Production

6-Chloro-2H-1,4-benzoxazin-3(4H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

7-bromo-6-chloro-2H-benzo[b][1,4]oxazin-3(4H)-one

6-Chloro-2H-1,4-benzoxazin-3(4H)-one Suppliers

Global Suppliers ( 98)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	+86-21-54098501	sales@sinch.com.cn	China	11592	64
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Syntechem Co.,Ltd		info@syntechem.com	China	12973	57
Wuhan ariel chemical Co., LTD.	18986259541 18986259541	sales@3stc.com	China	3828	58
Shanghai Synthfine Chemical Co.,Ltd	15921303235	sales@synthfine.com	China	995	58
Wuhan Kaymke Chemical Co., Ltd.,	027-87342388 18086026008	sales@kaymke.com	China	3537	55

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Energy Chemical	61
Wuhan Chemwish Technology Co., Ltd	56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	64
Shanghai Hanhong Scientific Co.,Ltd.	64
Syntechem Co.,Ltd	57
Wuhan ariel chemical Co., LTD.	58
Shanghai Synthfine Chemical Co.,Ltd	58
Wuhan Kaymke Chemical Co., Ltd.,	55

6-Chloro-2H-1,4-benzoxazin-3(4H)-one Spectrum

6-CHLORO-2H-1,4-BENZOXAZIN-3(4H)-ONE(7652-29-1)¹HNMR

7652-29-1 (6-Chloro-2H-1,4-benzoxazin-3(4H)-one) Related Search:

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6-CHLORO 2H[1,4]BENZOXAZINE-3-(4H)-ONE BUTTPARK 35\07-21 OTAVA-BB BB0128760740 TIMTEC-BB SBB003725 TOSLAB 154300 6-Chloro-3-oxo-2,3-dihydro-1,4-benzoxazine NSC 211462 6-Chloro-2h-benzo[b][1,4]oxazin-3-one . 6-Chloro-4H-benzo[b][1,4]oxazin-3-one, 6-Chloro-3,4-dihydro-3-oxo-2H-1,4-benzoxazine 6-Chloro-2H-1,4-benzoxazin-3(4H)-one 97% 6-chloro-4H-1,4-benzoxazin-3-one 6-Chloro-4H-benzo[1,4]oxazin-3-one JRH-03203, 6-Chloro-2H-benzo[b][1,4]oxazin-3(4H)-one, 97% 2H-1,4-Benzoxazin-3(4H)-one, 6-chloro- 6-Chloro-2H-1,4-benzoxazin-3(4H)-one 6-chloro-4H-1,4-benzoxazin-3-one - [C87393] 6-CHLORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE 6-Chloro-2H-1,4-benzoxazin-3(4H)-one 7652-29-1 Heterocyclic Building Blocks Benzoxazines Building Blocks Benzoxazines BenzoxazinesHeterocyclic Building Blocks Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks