DIETHYL 2-(2-THIENYLMETHYLIDENE)MALONATE
Names
[ CAS No. ]:
30313-06-5
[ Name ]:
DIETHYL 2-(2-THIENYLMETHYLIDENE)MALONATE
[Synonym ]:
diethyl 2-thienylidenemalonate
diethyl thiophenylidene malonate
Diethyl 2-thenylidenemalonate
thiophen-2-ylmethylene-malonic acid diethyl ester
Chemical & Physical Properties
[ Density]:
1.215g/cm3
[ Boiling Point ]:
320.4ºC at 760mmHg
[ Molecular Formula ]:
C12H14O4S
[ Molecular Weight ]:
254.30200
[ Flash Point ]:
147.6ºC
[ Exact Mass ]:
254.06100
[ PSA ]:
80.84000
[ LogP ]:
2.25770
[ Index of Refraction ]:
1.554
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- OO1800000
- CHEMICAL NAME :
- Malonic acid, (2-thenylidene)-, diethyl ester
- CAS REGISTRY NUMBER :
- 30313-06-5
- BEILSTEIN REFERENCE NO. :
- 0212007
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H14-O4-S
- MOLECULAR WEIGHT :
- 254.32
- WISWESSER LINE NOTATION :
- T5SJ B1UYVO2&VO2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01465