2-(METHACRYLOYLOXY)ETHYL 1,3-DIOXO-1,3-DIHYDROISOBENZOFURAN-5-CARBOXYLATE
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Names
[ CAS No. ]:
70293-55-9
[ Name ]:
2-(METHACRYLOYLOXY)ETHYL 1,3-DIOXO-1,3-DIHYDROISOBENZOFURAN-5-CARBOXYLATE
[Synonym ]:
4-methacryloxyethyltrimellitateanhydride
5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 2-[(2-methyl-1-oxo-2-propen-1-yl)oxy]ethyl ester
4-meta
4-Methacryloxyethyltrimelliticacidanhydride
4-META/4-Methacryloxyethyl triMellitic anhydride
openyl)oxy)ethylester
2-(Methacryloyloxy)ethyl 1,3-dioxo-1,3-dihydro-2-benzofuran-5-carboxylate
5-isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 2-[(2-methyl-1-oxo-2-propenyl)oxy]ethyl ester
4-AETA
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
490.9±30.0 °C at 760 mmHg
[ Molecular Formula ]:
C15H12O7
[ Molecular Weight ]:
304.252
[ Flash Point ]:
220.1±24.6 °C
[ Exact Mass ]:
304.058289
[ PSA ]:
95.97000
[ LogP ]:
3.02
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.564
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NP6600000
- CHEMICAL NAME :
- 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, 2-((2-methyl-1-oxo-2-propenyl)oxy) ethyl ester
- CAS REGISTRY NUMBER :
- 70293-55-9
- LAST UPDATED :
- 199106
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C15-H12-O7
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 :
- >2 gm/kg
- TOXIC EFFECTS :
- Gastrointestinal - hypermotility, diarrhea
- REFERENCE :
- SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 987 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes
- REFERENCE :
- SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Skin and Appendages - corrosive (after topical exposure)
- REFERENCE :
- SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Gastrointestinal - hypermotility, diarrhea
- REFERENCE :
- SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 652 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Gastrointestinal - other changes
- REFERENCE :
- SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Skin and Appendages - corrosive (after topical exposure)
- REFERENCE :
- SHIGAZ Shigaku. Ondotology. (Nippon Shika Daigaku Shigakkai, 1-9-20 Fujimi, Chiyodaku, Tokyo 102, Japan) V.38- 1949- Volume(issue)/page/year: 67,334,1979
Safety Information
[ HS Code ]:
2932999099
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%