5-Sulfoisophthalic acid
Names
[ CAS No. ]:
22326-31-4
[ Name ]:
5-Sulfoisophthalic acid
[Synonym ]:
3,5-dicarboxybenzenesulfonic acid
5-Sulfoisophthalicacid
1,3-Benzenedicarboxylic acid,5-sulfo
5-Sulphoisophthalic acid
1,3-Benzenedicarboxylic acid, 5-sulfo-
5-sulfobenzene-1,3-dicarboxylic acid
5-sulfo-1,3-benzenedicarboxylate
5-Sulfaisophalic acid (5-SIPA)
EINECS 244-912-9
MFCD00066788
5-Sulfo-1,3-benzenedicarboxylic acid
5-Sulfoisophthalic acid
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Melting Point ]:
249-253 °C
[ Molecular Formula ]:
C8H6O7S
[ Molecular Weight ]:
246.194
[ Exact Mass ]:
245.983429
[ PSA ]:
137.35000
[ LogP ]:
0.71
[ Index of Refraction ]:
1.643
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CZ4375000
- CHEMICAL NAME :
- Benzene-1,3-dicarboxylic acid, 5-sulfo-
- CAS REGISTRY NUMBER :
- 22326-31-4
- BEILSTEIN REFERENCE NO. :
- 2742173
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C8-H6-O7-S
- MOLECULAR WEIGHT :
- 246.20
- WISWESSER LINE NOTATION :
- WSQR CVQ EVQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1056,1986
- 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: -,1056,1986 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1056,1986
Safety Information
[ Hazard Codes ]:
C: Corrosive;
[ HS Code ]:
2917399090
Synthetic Route
Preparation
Customs
[ HS Code ]: 2917399090
[ Summary ]:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%