2-Propenoic acid,2-cyano-3-ethoxy-

Modify Date: 2025-07-21 17:33:14

2-Propenoic acid,2-cyano-3-ethoxy- Structure
2-Propenoic acid,2-cyano-3-ethoxy- structure
Common Name 2-Propenoic acid,2-cyano-3-ethoxy-
CAS Number 71648-24-3 Molecular Weight 141.12500
Density 1.223g/cm3 Boiling Point 334.3ºC at 760 mmHg
Molecular Formula C6H7NO3 Melting Point N/A
MSDS N/A Flash Point 156ºC

 Names

Name 2-Cyano-2-(ethoxymethylene)acetic acid

 Chemical & Physical Properties

Density 1.223g/cm3
Boiling Point 334.3ºC at 760 mmHg
Molecular Formula C6H7NO3
Molecular Weight 141.12500
Flash Point 156ºC
Exact Mass 141.04300
PSA 70.32000
LogP 0.51498
Index of Refraction 1.483
InChIKey AVAQZFUVMGMHSC-SNAWJCMRSA-N
SMILES CCOC=C(C#N)C(=O)O

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AS6600000
CHEMICAL NAME :
Acrylic acid, 2-cyano-3-ethoxy-
CAS REGISTRY NUMBER :
71648-24-3
LAST UPDATED :
197903
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C6-H7-N-O3
MOLECULAR WEIGHT :
141.14
WISWESSER LINE NOTATION :
QVYCN&U1O2

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 :
14 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#07180

 Precursor & DownStream

Precursor  0

DownStream  1

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