Ethyl cyanoacetate CAS NO:105-56-6
TDS 2 Inquiries
105-56-6
Food Grade
99.99%
Qingdao
Orient
25kg/bag,500kg/bag, customized
2027-12-31
pharmaceutical intermediates,peptides,electronic chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionECHEMI Editorial ReferenceEthyl cyanoacetate is a colorless to straw colored liquid with a mild pleasant odorA colorless liquid. Denser than water. Contact may irritate skin, eyes and mucous membranes. Flash point 210°F. May be toxic by ingestion. Used to make other chemicals.CertificatesBasic Info
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Product Name:
Ethyl cyanoacetate
Other Name:Acetic acid,2-cyano-,ethyl ester;Acetic acid,cyano-,ethyl ester;Cyanoacetic acid ethyl ester;Cyanoacetic ester;Ethyl cyanoacetate;Ethyl cyanoethanoate;Malonic acid ethyl ester nitrile;Ethyl cyanacetate;Ethyl 2-cyanoacetate;Ethyl α-cyanoacetate;NSC 8844;(Ethoxycarbonyl)acetonitrile;3-Ethoxy-3-oxopropanenitrile;2-Cyanoacetic acid ethyl ester;1427280-50-9
CAS No.:105-56-6
Molecular Formula:C5H7NO2
InChIKeys:InChIKey=ZIUSEGSNTOUIPT-UHFFFAOYSA-N
Molecular Weight:113.11
Exact Mass:113.11
BRN:605871
EC Number:203-309-0
UNII:X9N006U0F8
NSC Number:8844
UN Number:3276|2666
DSSTox ID:DTXSID9026718
Color/Form:Colorless liquid|Colorless to pale straw-colored liquid
HScode:2926 90 70
Categories:
Characteristics-
PSA:
50.1
XLogP3:0.06
Appearance:Clear Liquid
Density:1.0560 g/cm3 @ Temp: 25 °C
Melting Point:-22 °C
Boiling Point:206.0 °C @ Press: 760 Torr
Flash Point:>230 °F
Refractive Index:n 20/D 1.418(lit.)
Water Solubility:H2O: 20 g/L (20 ºC)
Storage Conditions:Store below +30°C.
Vapor Pressure:1 mm Hg ( 67.8 °C)
Vapor Density:3.9 (vs air)
Toxicity:Oral-rat LDL0: 400 mg/kg
Flammability characteristics:Open flame is flammable; emits toxic cyanide gas when exposed to heat or acid; emits toxic and flammable gas when exposed to water
Odor:Slight, pleasant odor
Henrys Law Constant:Henry's Law constant = 2.89X10-7 atm-cu m/mol at 25 °C (est)
Experimental Properties:Specific gravity: 1.0560 at 25 °C/4 °C; 1.0306 at 50 °C/4 °C; 1.0110 at 70 °C/|Hydroxyl radical reaction rate constant = 1.72X10-12 cu cm/molecule-sec at 25 °C (est)
Air and Water Reactions:Slightly soluble in water.
Reactive Group:Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Reactivity Profile:ETHYL CYANOACETATE is both a nitrile and an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Nitriles may polymerize in the presence of metals and some metal compounds. They are incompatible with acids; mixing nitriles with strong oxidizing acids can lead to extremely violent reactions. Nitriles are generally incompatible with other oxidizing agents such as peroxides and epoxides. The combination of bases and nitriles can produce hydrogen cyanide. Nitriles are hydrolyzed in both aqueous acid and base to give carboxylic acids (or salts of carboxylic acids). These reactions generate heat. Peroxides convert nitriles to amides. Nitriles can react vigorously with reducing agents. Acetonitrile and propionitrile are soluble in water, but nitriles higher than propionitrile have low aqueous solubility. They are also insoluble in aqueous acids.
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Dermal
Acute toxicity - Category 4, Inhalation
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H312 Harmful in contact with skin
H332 Harmful if inhaled
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P317 Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
pharmaceutical intermediates,peptides,electronic chemicals
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Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone
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Payment Terms:
100% TT in advance
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Average lead Time:
10
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
51-100
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Year of Establishment:
2024
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
India
105-56-6
1 MT Jul 29, 2026
India
ethyl cyano acetate
1000 KG Jan 7, 2026 Post an enquiry for this product
