Sodium p-toluenesulfonate
Names
[ CAS No. ]:
657-84-1
[ Name ]:
Sodium p-toluenesulfonate
[Synonym ]:
EINECS 211-522-5
MFCD00064388
Sodium p-toluenesulfonate
Chemical & Physical Properties
[ Density]:
1.55 g/cm3 (20℃)
[ Boiling Point ]:
140ºC at 20 MM HG
[ Melting Point ]:
>300°C
[ Molecular Formula ]:
C7H7NaO3S
[ Molecular Weight ]:
194.18
[ Flash Point ]:
500ºC
[ PSA ]:
62.75000
[ LogP ]:
2.32250
[ Vapour Pressure ]:
<1 hPa (20 °C)
[ Stability ]:
Stable. Incompatible with strong oxidizing agents.
[ Water Solubility ]:
soluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XT7350000
- CHEMICAL NAME :
- p-Toluenesulfonic acid, sodium salt
- CAS REGISTRY NUMBER :
- 657-84-1
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C7-H7-O3-S.Na
- MOLECULAR WEIGHT :
- 194.19
- WISWESSER LINE NOTATION :
- WSO&R D1 &-NA-
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1700 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 14,536,1959 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83157 No. of Facilities: 69 (estimated) No. of Industries: 3 No. of Occupations: 10 No. of Employees: 1954 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83157 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1358 (estimated) No. of Female Employees: 956 (estimated)
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H319
[ Precautionary Statements ]:
P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
1
[ RTECS ]:
XT7350000
[ HS Code ]:
29041000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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
ACS Comb. Sci. 13(1) , 89-95, (2011)
We document here the use of polymer-supported p-toluenesulfonic acid as a highly effective, robust, economical and eco-friendly isocyanide scavenger. The herein described strategy circumvent the inten...
The transporter-opsin-G protein-coupled receptor (TOG) superfamily.FEBS J. 280(22) , 5780-800, (2013)
Visual rhodopsins are recognized members of the large and diverse family of G protein-coupled receptors (GPCRs), but their evolutionary origin and relationships to other proteins are not known. In a p...
Coumarin–trioxane hybrids: Synthesis and evaluation as a new class of antimalarial scaffoldsBioorg. Med. Chem. Lett. 22(12) , 3926-30, (2012)
A series of novel coumarin–trioxane hybrids were synthesized and evaluated for antimalarial activity.