alpha-Toluenesulfonyl chloride

Suppliers

Names

[ CAS No. ]:
1939-99-7

[ Name ]:
alpha-Toluenesulfonyl chloride

[Synonym ]:
α-Toluenesulfonyl chloride
Benzylsulfochloride
chlorobenzylsulfone
Benzenemethanesulfonyl chloride
Phenyl-Methanesulfonyl Chloride
Benzylsulfonyl Chloride
α-Toluenesulfonyl chloride (8CI)
EINECS 217-717-1
Phenylmethanesulfonyl chloride
alpha-Toluenesulfonyl chloride
Methanesulfonyl chloride,phenyl
Methanesulfonyl chloride, phenyl-
MFCD00007455

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
288.2±19.0 °C at 760 mmHg

[ Melting Point ]:
92-94 °C(lit.)

[ Molecular Formula ]:
C7H7ClO2S

[ Molecular Weight ]:
190.647

[ Flash Point ]:
128.1±21.5 °C

[ Exact Mass ]:
189.985519

[ PSA ]:
42.52000

[ LogP ]:
2.01

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.565

[ Water Solubility ]:
decomposes

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-S36/37/39-S45

[ RIDADR ]:
UN 3261 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
29049020

Customs

[ HS Code ]: 2904909090

[ Summary ]:
HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles

Placental immune response to apple allergen in allergic mothers.

J. Reprod. Immunol. 106 , 100-9, (2014)

The immunological milieu in the placenta may be crucial for priming the developing foetal immune system. Early imbalances may promote the establishment of immune-mediated diseases in later life, inclu...

Polymeric micelles with citraconic amide as pH-sensitive bond in backbone for anticancer drug delivery.

Int. J. Pharm. 471(1-2) , 28-36, (2014)

A novel pH-sensitive polymeric micelle was reported. Methoxy poly(ethylene glycol)-b-poly(ϵ-caprolactone) copolymer with citraconic amide as pH-sensitive bond was synthesized (mPEG-pH-PCL). The copoly...

Roundabout 4 regulates blood-tumor barrier permeability through the modulation of ZO-1, Occludin, and Claudin-5 expression.

J. Neuropathol. Exp. Neurol. 74(1) , 25-37, (2014)

The blood-tumor barrier (BTB) restricts the delivery of chemotherapeutic drug molecules to tumor tissues. We found that the endothelial cell (EC) receptor molecule Roundabout 4 (Robo4) is endogenously...


More Articles


Related Compounds

  • 4-Nitro-alpha-toluenesulfonyl chloride
  • 2-nitro-alpha-toluenesulfonyl chloride
  • 4-Trifluoromethyl-alpha-toluenesulfonyl chloride
  • o-Toluenesulfonyl chloride
  • m-Toluenesulfonyl chloride
  • 3-Fluoro-p-toluenesulfonyl chloride
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • tert-Butyl-DL-alanine
  • 2-(5-bromo-2-methoxyphenyl)-9-(2-ethoxyphenyl)-8-oxo-8,9-dihydro-7H-purine-6-carboxamide
  • (4-Bromo-1-methyl-1H-pyrrole-2-carbonyl)glycine