Sodium benzenesulfonate

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Names

[ CAS No. ]:
515-42-4

[ Name ]:
Sodium benzenesulfonate

[Synonym ]:
Sodium benzene monosulfonate
MFCD00065179
Benzenesulfonic acid sodium salt
Sodium benzenesulfonate
Benzenesulfonic acid,sodium salt
Sodium benzenesulphonate
Benzenesulfonic acid, sodium salt (1:1)
Sodium benzene sulphonate
sodium,benzenesulfonate
EINECS 208-198-2

Chemical & Physical Properties

[ Density]:
1.124 g/mL at 25 °C(lit.)

[ Melting Point ]:
450 °C

[ Molecular Formula ]:
C6H5NaO3S

[ Molecular Weight ]:
180.157

[ Flash Point ]:
19°C(lit.)

[ Exact Mass ]:
179.985703

[ PSA ]:
65.58000

[ LogP ]:
1.67150

[ Stability ]:
Stable. Hygroscopic. Incompatible with strong oxidizing agents.

[ Water Solubility ]:
soluble

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB7350000
CHEMICAL NAME :
Benzenesulfonic acid, sodium salt
CAS REGISTRY NUMBER :
515-42-4
LAST UPDATED :
199709
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C6-H5-O3-S.Na
MOLECULAR WEIGHT :
180.16
WISWESSER LINE NOTATION :
WSQR &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
9378 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SKEZAP Shokuhin Eiseigaku Zasshi. Food Hygiene Journal. (Nippon Shokuhin Eisei Gakkai c/o Shokuhin Eisei Senta, 2-6-1 Jingumae, Shibuya-ku, Tokyo 150, Japan) V.1- 1960- Volume(issue)/page/year: 4,15,1963 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81979 No. of Facilities: 4884 (estimated) No. of Industries: 16 No. of Occupations: 19 No. of Employees: 24586 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81979 No. of Facilities: 12 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 743 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DB7350000

[ HS Code ]:
2904100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzenesulfonic acid
  • Sodium benzenesulfinate
  • 4-pyridinecarboxaldehyde phenylhydrazone
  • Methyl benzenesulfonate
  • 4-{[(4-chlorophenyl)hydrazono]methyl}pyridine
  • pyridine-2-carboxaldehyde-2'-pyridyl-hydrazone
  • Benzothiazole,2,3-dihydro-3-methyl-2-methylene-
  • 4,4,5,5-tetramethyl-2-(5-(phenylsulfonyl)cyclopent-1-en-1-yl)-1,3,2-dioxaborolane
  • 3-phenylpropyl 1-trifluoromethanesulfonate
  • Sodium p-toluenesulfonate

DownStream

  • 1,3-Benzenedisulfonyl dichloride
  • Benzenesulfonic Thioanhydride
  • Phenylsulfonylacetone
  • 4-Biphenylol
  • Phenol
  • Diphenyl sulfone
  • 2-Phenylphenol
  • Diphenylsulfid
  • Thianthrene
  • Phenylsulfinic acid

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles

Kinetic and computational evidence for an intermediate in the hydrolysis of sulfonate esters.

Org. Biomol. Chem. 10(40) , 8095-101, (2012)

The hydrolytic reactions of sulfonate esters have previously been considered to occur by concerted mechanisms. We now report the observation of a break in a Brønsted correlation for the alkaline hydro...

CE-ESI-MS analysis of singly charged inorganic and organic anions using a dicationic reagent as a complexing agent.

Electrophoresis 30(22) , 3918-25, (2009)

A dicationic ion-pairing reagent, N,N'-dibutyl 1,1'-pentylenedipyrrolidinium, was used to form complexes with singly charged anions for their subsequent analysis by CE-ESI-MS in positive ion mode. Thi...

Synthesis, structure and in vitro antibacterial activities of new hybrid disinfectants quaternary ammonium compounds: pyridinium and quinolinium stilbene benzenesulfonates.

Eur. J. Med. Chem. 45 , 4199-208, (2010)

The series of pyridinium (1-10) and quinolinium (11-20) stilbene benzenesulfonates have been synthesized and their structures were investigated by UV-vis, FT-IR and (1)H NMR spectroscopy. In addition,...


More Articles

Related Compounds

  • sodium benzenesulfonate
  • Sodium benzenesulfonate
  • Sodium methylundecyl benzenesulfonate
  • Sodium,4-(methylsulfonyloxy)benzenesulfonate
  • Sodium 4-(nonanoyloxy)benzenesulfonate
  • sodium 3-(diphenylphosphinyl)benzenesulfonate
  • tert-butyl 4-acetamido-6-(1-hydroxyethyl)-3-oxo-5H-1,2,4-triazine-2-carboxylate
  • Methyl 2-[(2-aminoethyl)[(tert-butoxy)carbonyl]amino]acetate
  • 2-(2-Fluoroethoxy)-4-methylsulfonylaniline
  • 4-Bromo-2-(difluoromethoxy)benzenesulfonyl chloride
  • 5-(2,6-difluorophenyl)-1,2-dihydro-1-methyl-3H-pyrazol-3-one
  • 2-Amino-4-[[4-chloro-6-[(2-methyl-4-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]benzenesulfonic acid
  • 3'-Nitro-[1,1'-biphenyl]-4-thiol
  • 4-(6-Amino-9H-purin-9-yl)-3-butenoic acid
  • (R)-(1-Benzylazetidin-2-yl)methanol
  • 1,3,5-Trimethylspiro[4,6-dioxa-2-azabicyclo[3.2.0]hept-2-ene-7,9a(2)(10a(2)H)-phenanthren]-10a(2)-one
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