Methyl cyanoacetate
Suppliers
Names
[ CAS No. ]:
105-34-0
[ Name ]:
Methyl cyanoacetate
[Synonym ]:
EINECS 203-288-8
Methylcyanoacetate
methyl 2-cyanoacetate
Acetic acid, 2-cyano-, methyl ester
Methyl cyanoacetate
Cyanoacetic acid methyl ester
MFCD00001939
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
208.0±8.0 °C at 760 mmHg
[ Melting Point ]:
-13 °C
[ Molecular Formula ]:
C4H5NO2
[ Molecular Weight ]:
99.088
[ Flash Point ]:
86.5±5.2 °C
[ Exact Mass ]:
99.032028
[ PSA ]:
50.09000
[ LogP ]:
-0.47
[ Vapour density ]:
3.41 (vs air)
[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C
[ Index of Refraction ]:
1.402
[ Water Solubility ]:
54 g/L (20 ºC)
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AG4375000
- CHEMICAL NAME :
- Acetic acid, cyano-, methyl ester
- CAS REGISTRY NUMBER :
- 105-34-0
- BEILSTEIN REFERENCE NO. :
- 0773945
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C4-H5-N-O2
- MOLECULAR WEIGHT :
- 99.10
- WISWESSER LINE NOTATION :
- NC1VO1
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 :
- 200 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
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,920,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4945 No. of Facilities: 17 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1327 (estimated) No. of Female Employees: 255 (estimated)
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H319
[ Precautionary Statements ]:
P305 + P351 + P338
[ Personal Protective Equipment ]:
Eyeshields;Gloves
[ Hazard Codes ]:
Xi: Irritant;
[ Safety Phrases ]:
S24/25
[ RIDADR ]:
3276
[ WGK Germany ]:
1
[ RTECS ]:
AG4375000
[ Packaging Group ]:
III
[ Hazard Class ]:
6.1(b)
[ HS Code ]:
2926909090
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%
Articles
Altern. Lab. Anim. 43 , 101-27, (2015)
The 7th Amendment to the EU Cosmetics Directive and the EU REACH Regulation have reinforced the need for in vitro ocular test methods. Validated in vitro ocular toxicity tests that can predict the hum...
Calcite and fluorite as catalyst for the Knövenagel condensation of malononitrile and methyl cyanoacetate under solvent-free conditions. Wada S and Suzuki H.Tetrahedron Lett. 44(2) , 399-401, (2003)
Conformational isomerism in methyl cyanoacetate: A combined matrix-isolation infrared spectroscopy and molecular orbital study. Reva ID, et al
Phys. Chem. Chem. Phys. 3(19) , 4235-4241, (2011)