2,5-Dimethoxybenzenesulfonyl chloride

Names

[ Name ]:
2,5-Dimethoxybenzenesulfonyl chloride

[Synonym ]:
2,5-Dimethoxybenzenesulfonyl chloride
2,5-Dimethoxybenzenesulphonyl chloride
Benzenesulfonyl chloride, 2,5-dimethoxy-
MFCD00024872
2,5-Dimethoxybenzene-1-sulfonyl chloride

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

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

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

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%

Articles

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)