CAS 1483-28-9|2,5-Dimethoxybenzenesulfonyl chloride

Introduction：Basic information about CAS 1483-28-9|2,5-Dimethoxybenzenesulfonyl chloride, 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. Articles1
6. Synonyms

Common Name	2,5-Dimethoxybenzenesulfonyl chloride
CAS Number	1483-28-9	Molecular Weight	236.673
Density	1.4±0.1 g/cm3	Boiling Point	359.7±32.0 °C at 760 mmHg
Molecular Formula	C₈H₉ClO₄S	Melting Point	112-116 °C(lit.)
MSDS	ChineseUSA	Flash Point	171.3±25.1 °C
Symbol	GHS05	Signal Word	Danger

Names

Name	2,5-Dimethoxybenzenesulfonyl Chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	359.7±32.0 °C at 760 mmHg
Melting Point	112-116 °C(lit.)
Molecular Formula	C₈H₉ClO₄S
Molecular Weight	236.673
Flash Point	171.3±25.1 °C
Exact Mass	235.991013
PSA	60.98000
LogP	2.31
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.522
InChIKey	SHELADVIRCCTFN-UHFFFAOYSA-N
SMILES	COc1ccc(OC)c(S(=O)(=O)Cl)c1
Storage condition	2-8°C

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S26-S27-S36/37/39-S45
RIDADR	UN 3261 8/PG 3
WGK Germany	3
Packaging Group	II
Hazard Class	8
HS Code	2909309090

Customs

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles1

The Chemistry of Thioether-Substituted Hydroquinones and Quinones. III. An Unexpected Rearrangement of a Heterocyclic Group. Chapman DD, et al.

J. Org. Chem. 30(5) , 1520-1523, (1965)

Synonyms

2,5-Dimethoxybenzenesulfonyl chloride

2,5-Dimethoxybenzenesulphonyl chloride

Benzenesulfonyl chloride, 2,5-dimethoxy-

MFCD00024872

2,5-Dimethoxybenzene-1-sulfonyl chloride

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