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ChemicalBook >> CAS DataBase List >> 3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE

3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE

$24 - $1548.26
Product name: 3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE
CAS: 31794-45-3
MF: C8H6ClNO4S
MW: 247.66
EINECS:
MDL Number:MFCD05664887
Synonyms:3,4-Dihydro-3-oxo-2H-1,4-benzoxazine-6-sulphonyl chloride;3-oxo-3,4-dihydro-2H-1,4-benzoxazine-6-sulfonyl chloride(SALTDATA: FREE);6-(Chlorosulphonyl)-3,4-dihydro-3-oxo-2H-1,4-benzoxazine, 3,4-Dihydro-3-oxo-2H-benzo[b][1,4]oxazine-6-sulphonyl chloride;BUTTPARK 76\07-51;3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE;3-OXO-3,4-DIHYDRO-2H-BENZO[1,4]OXAZINE-6-SULFONYL CHLORIDE;6-CHLOROSULPHONYL-3-OXO-1,4-BENZOXAZINE;2H-1,4-Benzoxazine-6-sulfonyl chloride, 3,4-dihydro-3-oxo-

Price37 Properties Safety Information Description

37 prices

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Brand

aablocks
ACHEMBLOCK
Acints
Advanced Chemicals Intermediat
Advanced Chemicals Intermediatesced Chemicals Intermediates
AK Scientific
American Custom Chemicals Corporation
Apolloscientific
Arctom
ChemBridge Corporation
Chemenu
Crysdot
Matrix Scientific
SynQuest Laboratories
TRC

Package

250mg
500mg
1g
2.5G
5G
10g
25g

Manufactureraablocks
Product numberAA007ID2
Product description3,4-Dihydro-3-oxo-2H-1,4-benzoxazine-6-sulphonyl chloride 95%
Packaging250mg
Price$24
Updated2026-05-28
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Manufactureraablocks
Product numberAA007ID2
Product description3,4-Dihydro-3-oxo-2H-1,4-benzoxazine-6-sulphonyl chloride 95%
Packaging1g
Price$28
Updated2026-05-28
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Manufactureraablocks
Product numberAA007ID2
Product description3,4-Dihydro-3-oxo-2H-1,4-benzoxazine-6-sulphonyl chloride 95%
Packaging25g
Price$470
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberU137286
Product description3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-sulfonyl chloride 97%
Packaging25G
Price$700
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberU137286
Product description3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-sulfonyl chloride 97%
Packaging5G
Price$175
Updated2026-05-27
Buy

ManufacturerAcints
Product numberACI-NI-00708
Product description3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonylchloride 95%+
Packaging1g
Price$94.25
Updated2021-12-16
Buy

ManufacturerAcints
Product numberACI-NI-00708
Product description3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride 95%+
Packaging1g
Price$109.35
Updated2026-05-20
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ManufacturerAcints
Product numberACI-NI-00708
Product description3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride 95%+
Packaging5g
Price$438.75
Updated2026-05-20
Buy

ManufacturerAcints
Product numberACI-NI-00708
Product description3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonylchloride 95%+
Packaging5g
Price$377
Updated2021-12-16
Buy

ManufacturerAdvanced Chemicals Intermediat
Product numberACI-NI-00708
Product description3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride 95%+
Packaging5g
Price$438.75
Updated2026-05-19
Buy

ManufacturerAdvanced Chemicals Intermediat
Product numberACI-NI-00708
Product description3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride 95%+
Packaging1g
Price$109.35
Updated2026-05-19
Buy

ManufacturerAdvanced Chemicals Intermediatesced Chemicals Intermediates
Product numberACI-NI-00708
Product description3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonylchloride 95%+
Packaging5g
Price$377
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product numberV5122
Product description3-Oxo-3,4-dihydro-2h-1,4-benzoxazine-6-sulfonylchloride
Packaging1g
Price$177
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0023993
Product description3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE 95.00%
Packaging1G
Price$852.55
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0023993
Product description3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE 95.00%
Packaging2.5G
Price$1227.82
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberCHM0023993
Product description3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE 95.00%
Packaging5G
Price$1548.26
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA007ID2	3,4-Dihydro-3-oxo-2H-1,4-benzoxazine-6-sulphonyl chloride 95%	250mg	$24	2026-05-28	Buy
aablocks	AA007ID2	3,4-Dihydro-3-oxo-2H-1,4-benzoxazine-6-sulphonyl chloride 95%	1g	$28	2026-05-28	Buy
aablocks	AA007ID2	3,4-Dihydro-3-oxo-2H-1,4-benzoxazine-6-sulphonyl chloride 95%	25g	$470	2026-05-28	Buy
ACHEMBLOCK	U137286	3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-sulfonyl chloride 97%	25G	$700	2026-05-27	Buy
ACHEMBLOCK	U137286	3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-sulfonyl chloride 97%	5G	$175	2026-05-27	Buy
Acints	ACI-NI-00708	3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonylchloride 95%+	1g	$94.25	2021-12-16	Buy
Acints	ACI-NI-00708	3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride 95%+	1g	$109.35	2026-05-20	Buy
Acints	ACI-NI-00708	3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride 95%+	5g	$438.75	2026-05-20	Buy
Acints	ACI-NI-00708	3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonylchloride 95%+	5g	$377	2021-12-16	Buy
Advanced Chemicals Intermediat	ACI-NI-00708	3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride 95%+	5g	$438.75	2026-05-19	Buy
Advanced Chemicals Intermediat	ACI-NI-00708	3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonyl chloride 95%+	1g	$109.35	2026-05-19	Buy
Advanced Chemicals Intermediatesced Chemicals Intermediates	ACI-NI-00708	3-Oxo-3,4-dihydro-2H-benzo[1,4]oxazine-6-sulfonylchloride 95%+	5g	$377	2021-12-16	Buy
AK Scientific	V5122	3-Oxo-3,4-dihydro-2h-1,4-benzoxazine-6-sulfonylchloride	1g	$177	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0023993	3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE 95.00%	1G	$852.55	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0023993	3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE 95.00%	2.5G	$1227.82	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0023993	3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE 95.00%	5G	$1548.26	2021-12-16	Buy

Next Last

Properties

Melting point :178 °C
Boiling point :458.0±45.0 °C(Predicted)
Density :1.582±0.06 g/cm3(Predicted)
storage temp. :2-8°C, protect from light
pka :11.15±0.20(Predicted)
Appearance :Off-white to light brown Solid
InChI :InChI=1S/C8H6ClNO4S/c9-15(12,13)5-1-2-7-6(3-5)10-8(11)4-14-7/h1-3H,4H2,(H,10,11)
InChIKey :CGTCULUUVYBAPX-UHFFFAOYSA-N
SMILES :O1C2=CC=C(S(Cl)(=O)=O)C=C2NC(=O)C1

Safety Information

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes
H314	Causes severe skin burns and eye damage	Skin corrosion/irritation	Category 1A, B, C	Danger		P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318	Causes serious eye damage	Serious eye damage/eye irritation	Category 1	Danger		P280, P305+P351+P338, P310

Precautionary statements:

P260	Do not breathe dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P363	Wash contaminated clothing before reuse.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

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3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE CAS:31794-45-3

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3-OXO-3,4-DIHYDRO-2H-1,4-BENZOXAZINE-6-SULFONYL CHLORIDE

Properties

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Description

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