CAS 35511-15-0|Methyl 4-hydroxy-2-methyl-(2H)-1,2-benzothiazine-3-carboxylate-1,1-dioxide

Introduction：Basic information about CAS 35511-15-0|Methyl 4-hydroxy-2-methyl-(2H)-1,2-benzothiazine-3-carboxylate-1,1-dioxide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	Methyl 4-hydroxy-2-methyl-(2H)-1,2-benzothiazine-3-carboxylate-1,1-dioxide
CAS Number	35511-15-0	Molecular Weight	269.274
Density	1.5±0.1 g/cm3	Boiling Point	439.9±55.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₁NO₅S	Melting Point	163-165ºC
MSDS	/	Flash Point	219.8±31.5 °C

Names

Name	methyl 4-hydroxy-2-methyl-1,1-dioxo-1λ6,2-benzothiazine-3-carboxylate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	439.9±55.0 °C at 760 mmHg
Melting Point	163-165ºC
Molecular Formula	C₁₁H₁₁NO₅S
Molecular Weight	269.274
Flash Point	219.8±31.5 °C
Exact Mass	269.035797
PSA	92.29000
LogP	2.25
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.632
InChIKey	NGHIOTWSWSQQNT-UHFFFAOYSA-N
SMILES	COC(=O)C1=C(O)c2ccccc2S(=O)(=O)N1C
Storage condition	-20?C Freezer

Safety Information

HS Code	2934991000

Customs

HS Code	2934991000
Summary	2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Synonyms

Methyl 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate-1,1-dioxide

2H-1,2-Benzothiazine-3-carboxylic acid, 4-hydroxy-2-methyl-, methyl ester, 1,1-dioxide

methyl 4-hydroxy-2-methyl-1,1-dioxo-2H-1,2-benzothiazine-3-carboxylate

2-Methyl-4-Hydroxy-2H-1,2-Benzothiazine-3-Carboxylic Methylester-1,1-Dioxide

Methyl 4-Hydroxy-2-methyl-2H-1,2-benzothiazine-3-carboxylate 1,1-Dioxide

2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic acid methyl ester 1,1-dioxide

4-hydroxy-2-methyl-3-methoxycarbonyl-2H-1,2-benzothiazine-1,1-dioxide

Methyl 2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylate 1,1-dioxide

2-Methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxylic methyl ester-1,1-dioxide

EINECS 252-601-4

MFCD00071766

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