Sodium Dimethyl 5-Sulfoisophthalate

Modify Date: 2025-08-20 12:53:28

Sodium Dimethyl 5-Sulfoisophthalate Structure
Sodium Dimethyl 5-Sulfoisophthalate structure
Common Name Sodium Dimethyl 5-Sulfoisophthalate
CAS Number 3965-55-7 Molecular Weight 296.229
Density 1.458g/cm3 Boiling Point N/A
Molecular Formula C10H9NaO7S Melting Point >300 °C(lit.)
MSDS Chinese USA Flash Point 138ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name Sodium dimethyl 5-sulphonatoisophthalate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.458g/cm3
Melting Point >300 °C(lit.)
Molecular Formula C10H9NaO7S
Molecular Weight 296.229
Flash Point 138ºC
Exact Mass 295.996674
PSA 118.18000
LogP 1.24470

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB5044550
CHEMICAL NAME :
Benzenesulfonic acid, 3,5-bis(methoxycarbonyl)-, sodium salt
CAS REGISTRY NUMBER :
3965-55-7
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C10-H9-O7-S.Na
MOLECULAR WEIGHT :
296.24
WISWESSER LINE NOTATION :
WSO&R CVO1 EVO1 &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1059,1986

 Safety Information

Symbol GHS07
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
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
RTECS DB5044550

 Articles1

More Articles
Preparation and dispersion properties of water-soluble polyethylene glycol-dimethyl 5-sulfoisophthalate sodium salt polyester surfactants. Lin LH, et al.

Colloids Surf. A. Physicochem. Eng. Asp. 211(2) , 173-178, (2002)

 Synonyms

3,5-Bis(methoxycarbonyl)benzenesulfonic acid sodium salt
Sodium 3,5-bis(methoxycarbonyl)benzenesulfonate
5-Sulfoisophthalic Acid Dimethyl Ester Sodium Salt
EINECS 223-578-8
1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester, sodium salt (1:1)
Sodium dimethyl 5-sulphonatoisophthalate
5-Sulfoisophthalic acid, dimethyl ester, sodium salt
Dimethyl-5-Sodium Sulfoisophthalate
Dimethyl Sodium 5-Sulfoisophthalate
MFCD00007493
Dimethyl 5-sulfoisophthalate sodium salt
Sodium Dimethyl 5-Sulfoisophthalate
Dimethyl 5-Sulfoisophthalate,Sodium Salt
sodium,3,5-bis(methoxycarbonyl)benzenesulfonate
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