DIETHYL 2-(2-THIENYLMETHYLIDENE)MALONATE

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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

Synthetic Route

Click to get detail synthetic route

Related Compounds

  • diethyl 2-(2-ethylphenyl)malonate
  • diethyl 2-(2-chloronicotinoyl) malonate
  • diethyl 2-(2-methoxybenzoyl)malonate
  • diethyl 2-(2-formylphenyl)malonate
  • diethyl 2-(2-chlorobenzyl)malonate
  • diethyl 2-(2-ethoxycarbonylaminobenzoyl)malonate
  • 4-(3-Sulfanylpropyl)benzene-1,2,3-triol
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 1,3-dimethylcyclobutane-1-carboxylate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2,2,3-trimethylbut-3-enoate
  • (2S)-4-[1-(cyclopropylmethyl)-1H-1,2,3-triazol-4-yl]butan-2-amine
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3,3-difluoro-2-methylbutanoate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(propane-2-sulfonyl)acetate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-(2-oxopyrrolidin-1-yl)acetate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 3,5-dimethyl-1,2-oxazole-4-carboxylate
  • 4-{[(1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl)oxy]carbonyl}pyridin-1-ium-1-olate
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-hydroxypyridine-3-carboxylate
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