Ethoxymethylenemalononitrile

Names

[ CAS No. ]:
123-06-8

[ Name ]:
Ethoxymethylenemalononitrile

[Synonym ]:
α-Cyano-β-ethoxyacrylonitrile
Propanedinitrile, 2-(ethoxymethylene)-
MFCD00001854
2-(ethoxymethylidene)propanedinitrile
ethoxymethylenemalononitrile
EINECS 204-597-0
(Ethoxymethylene)-propanedinitrile
(Ethoxymethylene)malononitrile
2-(ethoxymethylene)malononitrile

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
296.1±0.0 °C at 760 mmHg

[ Melting Point ]:
64-66 °C(lit.)

[ Molecular Formula ]:
C₆H₆N₂O

[ Molecular Weight ]:
122.125

[ Flash Point ]:
135.1±15.2 °C

[ Exact Mass ]:
122.048012

[ PSA ]:
56.81000

[ LogP ]:
0.31

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.461

[ Storage condition ]:
2~8℃

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: OO3850000

CHEMICAL NAME :: Malononitrile, (ethoxymethylene)-

CAS REGISTRY NUMBER :: 123-06-8

BEILSTEIN REFERENCE NO. :: 1634241

LAST UPDATED :: 199710

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H6-N2-O

MOLECULAR WEIGHT :: 122.14

WISWESSER LINE NOTATION :: NCYCN&1O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Safety Information

[ Symbol ]:

GHS07, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H317-H334

[ Precautionary Statements ]:
P261-P280-P342 + P311

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ Hazard Codes ]:
T:Toxic;Xn:Harmful;

[ Risk Phrases ]:
R22;R23/24/25;R42/43

[ Safety Phrases ]:
S22-S36/37-S45-S36/37/39-S26

[ RIDADR ]:
3439

[ WGK Germany ]:
3

[ RTECS ]:
OO3850000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%