Sodium 3,4-dimethylbenzenesulfonate

Names

[ Name ]:
Sodium 3,4-dimethylbenzenesulfonate

[Synonym ]:
concosxs
EINECS 215-090-9
stepanatex
Benzenesulfonic acid, 3,4-dimethyl-, sodium salt (1:1)
Xylenesulfonic Acid Sodium Salt
NAXONATE 5L
benzenesulfonic acid, 3,4-dimethyl-, sodium salt
SXS
NAXONATE SX
naxonateg
MFCD00007513
Sodium 3,4-dimethylbenzenesulfonate
hydrotrope
naxonate
surcosxs

Chemical & Physical Properties

[ Density]:
1.17 g/mL at 25 °C

[ Boiling Point ]:
157°C

[ Melting Point ]:
27°C

[ Molecular Formula ]:
C₈H₉NaO₃S

[ Molecular Weight ]:
208.210

[ Exact Mass ]:
208.017014

[ PSA ]:
65.58000

[ LogP ]:
2.28830

[ Index of Refraction ]:
n20/D 1.405

[ Stability ]:
Stable. Combustible. Incompatible with acids, oxidizing agents. Moisture-sensitive.

[ Water Solubility ]:
>=10 g/100 mL at 20 ºC

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZE5100000

CHEMICAL NAME :: Xylenesulfonic acid, sodium salt

CAS REGISTRY NUMBER :: 1300-72-7

LAST UPDATED :: 199712

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C8-H10-O3-S.Na

MOLECULAR WEIGHT :: 209.23

WISWESSER LINE NOTATION :: WSQR X1 X1 &-NA-

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-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ RTECS ]:
ZE5100000

[ HS Code ]:
2904100000

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

NTP Toxicology and Carcinogenesis Studies of Technical Grade Sodium Xylenesulfonate (CAS No. 1300-72-7) in F344/N Rats and B6C3F1 Mice (Dermal Studies).

Natl. Toxicol. Program Tech. Rep. Ser. 464 , 1-272, (1998)

Sodium xylenesulfonate is used as a hydrotrope, an organic compound that increases the ability of water to dissolve other molecules. Sodium xylenesulfonate is a component in a variety of widely used s...