2-Butenedioic acid,2-methyl-, 1,4-dimethyl ester, (2Z)-
Suppliers
Names
[ CAS No. ]:
617-54-9
[ Name ]:
2-Butenedioic acid,2-methyl-, 1,4-dimethyl ester, (2Z)-
[Synonym ]:
citraconic acid dimethyl ester
Chemical & Physical Properties
[ Density]:
1.11 g/cm3
[ Boiling Point ]:
211ºC
[ Molecular Formula ]:
C7H10O4
[ Molecular Weight ]:
158.15200
[ Flash Point ]:
91.5ºC
[ Exact Mass ]:
158.05800
[ PSA ]:
52.60000
[ LogP ]:
0.27870
[ Index of Refraction ]:
1.438
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GE6700000
- CHEMICAL NAME :
- Citraconic acid, dimethyl ester
- CAS REGISTRY NUMBER :
- 617-54-9
- BEILSTEIN REFERENCE NO. :
- 1723489
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C7-H10-O4
- MOLECULAR WEIGHT :
- 158.17
- WISWESSER LINE NOTATION :
- 1OVY1&U1VO1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,749,1976
Safety Information
[ Risk Phrases ]:
36/37/38
[ HS Code ]:
2917190090
Synthetic Route
Customs
[ HS Code ]: 2917190090
[ Summary ]:
2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%