m-Xylenesulfonic acid
Names
[ CAS No. ]:
88-61-9
[ Name ]:
m-Xylenesulfonic acid
[Synonym ]:
2,4-Dimethyl-1-benzolsulfonsaeure
2,4-dimethyl-benzenesulfonic acid
m-xylene-4-sulphonic acid
EINECS 201-843-9
m-Xylenesulfonic acid
m-Xylene-4-sulfonic Acid Hydrate
M-XYLENE-4-SULFONIC ACID
2,4-Dimethyl-benzolsulfonsaeure
m-xylenesulfonicacid
methyltosylate
2,4-dimethyl-benzenesulfonicaci
2,4-XYLENESULPHONICACID
MFCD00007483
methyl p-toluenesulfonic acid
2,4-Dimethylbenzenes
Xylenesulfonic acid
2,4-Dimethylbenzenesulfonic acid
Benzenesulfonic acid, 2,4-dimethyl-
2,4-Xylenesulfonic acid
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Melting Point ]:
61 °C
[ Molecular Formula ]:
C8H10O3S
[ Molecular Weight ]:
186.228
[ Exact Mass ]:
186.035065
[ PSA ]:
62.75000
[ LogP ]:
1.39
[ Index of Refraction ]:
1.553
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ZE5075000
- CHEMICAL NAME :
- 2,4-Xylenesulfonic acid
- CAS REGISTRY NUMBER :
- 88-61-9
- BEILSTEIN REFERENCE NO. :
- 1949917
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-H10-O3-S
- MOLECULAR WEIGHT :
- 186.24
- WISWESSER LINE NOTATION :
- WSQR B1 D1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,375,1954
Safety Information
[ RIDADR ]:
UN 2585 8/PG 3
[ RTECS ]:
ZE5075000
[ HS Code ]:
2904100000
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%