(2,5-dioxo-4-propanoyloxyfuran-3-yl) propanoate
Names
[ CAS No. ]:
5837-63-8
[ Name ]:
(2,5-dioxo-4-propanoyloxyfuran-3-yl) propanoate
[Synonym ]:
2,5-dioxo-2,5-dihydrofuran-3,4-diyl dipropanoate
MALEIC ANHYDRIDE,DIHYDROXY-,DIPROPIONATE
Dihydroxymaleic anhydride dipropionate
bis-propionyloxy-maleic acid anhydride
Chemical & Physical Properties
[ Density]:
1.38g/cm3
[ Boiling Point ]:
341.8ºC at 760 mmHg
[ Molecular Formula ]:
C10H10O7
[ Molecular Weight ]:
242.18200
[ Flash Point ]:
151.5ºC
[ Exact Mass ]:
242.04300
[ PSA ]:
95.97000
[ LogP ]:
0.18780
[ Index of Refraction ]:
1.498
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ON3925000
- CHEMICAL NAME :
- Maleic anhydride, dihydroxy-, dipropionate
- CAS REGISTRY NUMBER :
- 5837-63-8
- BEILSTEIN REFERENCE NO. :
- 1349687
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H10-O7
- MOLECULAR WEIGHT :
- 242.20
- WISWESSER LINE NOTATION :
- T5VOVJ DOV2 EOV2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 101,903,1962
Safety Information
[ HS Code ]:
2917190090
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%