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

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

CAS No.: 26518-76-3

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

Synonyms: TIMTEC-BB SBB003321;6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one;6-(2-Chloroacetyl)-2h-benzo[1,4]oxazin-3-one;6-(2-CHLOROACETYL)-2H-1,4-BENZOXAZIN-3(4H)-ONE;2H-1,4-Benzoxazin-3(4H)-one,6-(2-chloroacetyl)-;6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one >6-(2-CHLOROACETYL)-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE;6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one;JR-8121, 6-(2-Chloroacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one, 97%

CBNumber:: CB6256517

Molecular Formula:: C10H8ClNO3

Molecular Weight:: 225.63

MDL Number:: MFCD01321312

MOL File:: 26518-76-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-09-12 18:54:08

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

Melting point	228-230 °C(lit.)
Boiling point	472.9±45.0 °C(Predicted)
Density	1.386
pka	11.93±0.20(Predicted)
form	powder to crystal
color	White to Light yellow
InChI	1S/C10H8ClNO3/c11-4-8(13)6-1-2-9-7(3-6)12-10(14)5-15-9/h1-3H,4-5H2,(H,12,14)
InChIKey	MIAHXWVABDHISZ-UHFFFAOYSA-N
SMILES	ClCC(=O)c1ccc2OCC(=O)Nc2c1
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H319-H335
Precautionary statements	P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs	Respiratory system
PPE	dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
HazardClass	IRRITANT
HS Code	2934999090
Storage Class	11 - Combustible Solids
Hazard Classifications	Eye Irrit. 2 Skin Irrit. 2 STOT SE 3

6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one price More Price(37)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	475483	6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one 98%	26518-76-3	25g	$145	2023-01-07	Buy
TCI Chemical	C3097	6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one >98.0%(GC)	26518-76-3	5g	$51	2026-04-30	Buy
TCI Chemical	C3097	6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one >98.0%(GC)	26518-76-3	25g	$169	2026-04-30	Buy
Usbiological	270139	6-(2-Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one Asreported	26518-76-3	5g	$369	2026-06-03	Buy
Usbiological	270139	6-(2-Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one Asreported	26518-76-3	10g	$562	2026-06-03	Buy

Product number	Packaging	Price	Buy
475483	25g	$145	Buy
C3097	5g	$51	Buy
C3097	25g	$169	Buy
270139	5g	$369	Buy
270139	10g	$562	Buy

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

Uses

6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one may be used in the preparation of [2-(3-oxo-3,4-dihydro-2H-benzo[1,4]oxazin-6-carbonyl)-1H-indol-3-yl]acetic acids and N-alkyl 6-[2-(4,6-diphenylpyridyl)]-2H-[1,4]benzoxazin-3-one.

General Description

6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one is a heterocyclic building block.

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

Synthesis of 6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one from 2H-1,4-Benzoxazin-3(4H)-one and Chloroacetyl chloride

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

Raw materials

Preparation Products

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

Global Suppliers ( 69)

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
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
Syntechem Co.,Ltd		info@syntechem.com	China	12973	57
Tianjin heowns Biochemical Technology Co., Ltd.	400 638 7771	sales@heowns.com	China	14412	57
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Energy Chemical	61
Wuhan Chemwish Technology Co., Ltd	56
Adamas Reagent, Ltd.	59
Shanghai Hanhong Scientific Co.,Ltd.	64
Syntechem Co.,Ltd	57
Tianjin heowns Biochemical Technology Co., Ltd.	57
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75

26518-76-3 (6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one) Related Search:

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6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one ASINEX-REAG BAS 01042610 ASINEX-REAG BAS 01042609 OTAVA-BB BB7020310238

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6-(2-Chloroacetyl)-2h-benzo[1,4]oxazin-3-one TIMTEC-BB SBB003321 6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one 6-(2-CHLOROACETYL)-2H-1,4-BENZOXAZIN-3(4H)-ONE 6-(2-CHLOROACETYL)-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE 2H-1,4-Benzoxazin-3(4H)-one,6-(2-chloroacetyl)- JR-8121, 6-(2-Chloroacetyl)-2H-benzo[b][1,4]oxazin-3(4H)-one, 97% 6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one > 6-(Chloroacetyl)-2H-1,4-benzoxazin-3(4H)-one 26518-76-3 C10H8NO3Cl Heterocyclic Building Blocks Benzoxazines Building Blocks Benzoxazines BenzoxazinesHeterocyclic Building Blocks Building Blocks Halogenated Heterocycles Heterocyclic Building Blocks