ContaminantDB: Methacryloyloxyethyl isocyanate

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References Targets (39)XML

Record Information

Version

1.0

Creation Date

2009-06-22 16:08:25 UTC

Update Date

2026-03-27 01:17:39 UTC

Accession Number

CHEM001427

Identification

Common Name

Methacryloyloxyethyl isocyanate

Class

Small Molecule

Description

Methacryloyloxyethyl isocyanate is a chemical compound of cyanide.

Contaminant Sources

Clean Air Act Chemicals
HPV EPA Chemicals
OSHA Hazardous Chemicals
STOFF IDENT Compounds
T3DB toxins

Contaminant Type

Cyanide Compound
Ether
Industrial/Workplace Toxin
Organic Compound
Pollutant
Synthetic Compound

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Value	Source
Methacryloyloxyethyl isocyanic acid	Generator
2-Methacryloyloxyethyl isocyanate	MeSH

Chemical Formula

C₇H₉NO₃

Average Molecular Mass

155.151 g/mol

Monoisotopic Mass

155.058 g/mol

CAS Registry Number

30674-80-7

IUPAC Name

2-isocyanatoethyl 2-methylprop-2-enoate

Traditional Name

2-isocyanatoethyl methacrylate

SMILES

CC(=C)C(=O)OCCN=C=O

InChI Identifier

InChI=1S/C7H9NO3/c1-6(2)7(10)11-4-3-8-5-9/h1,3-4H2,2H3

InChI Key

RBQRWNWVPQDTJJ-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as enoate esters. These are an alpha,beta-unsaturated carboxylic ester of general formula R1C(R2)=C(R3)C(=O)OR4 (R4= organyl compound) in which the ester C=O function is conjugated to a C=C double bond at the alpha,beta position.

Kingdom

Organic compounds

Super Class

Organic acids and derivatives

Class

Carboxylic acids and derivatives

Sub Class

Carboxylic acid derivatives

Direct Parent

Enoate esters

Alternative Parents

Substituents

Enoate ester
Isocyanate
Organic 1,3-dipolar compound
Propargyl-type 1,3-dipolar organic compound
Monocarboxylic acid or derivatives
Organic nitrogen compound
Organic oxygen compound
Organopnictogen compound
Organic oxide
Hydrocarbon derivative
Organooxygen compound
Organonitrogen compound
Carbonyl group
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

Not Available

Biological Properties

Status

Detected and Not Quantified

Origin

Exogenous

Cellular Locations

Cytoplasm
Extracellular

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Solid

Appearance

White powder.

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Property	Value	Source
Water Solubility	1.26 g/L	ALOGPS
logP	0.51	ALOGPS
logP	1.09	ChemAxon
logS	-2.1	ALOGPS
pKa (Strongest Basic)	-5.1	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	3	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	55.73 Å²	ChemAxon
Rotatable Bond Count	5	ChemAxon
Refractivity	37.79 m³·mol⁻¹	ChemAxon
Polarizability	15.42 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-0ab9-4900000000-971728d6842eb0f9afec	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-00dl-9200000000-250e93bdb0e19c96bd15	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-0006-9000000000-1d5f9aeea730ada8399e	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-0udi-5900000000-1bd486e5cb3bb78372dd	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-0udu-9700000000-fdeff6f92662cb69f269	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0006-9000000000-b52a16187807655a2254	Spectrum

Toxicity Profile

Route of Exposure

Oral (1) ; inhalation (1) ; dermal (1)

Mechanism of Toxicity

Cyanide is an inhibitor of cytochrome c oxidase in the fourth complex of the electron transport chain (found in the membrane of the mitochondria of eukaryotic cells). It complexes with the ferric iron atom in this enzyme. The binding of cyanide to this cytochrome prevents transport of electrons from cytochrome c oxidase to oxygen. As a result, the electron transport chain is disrupted and the cell can no longer aerobically produce ATP for energy. Tissues that mainly depend on aerobic respiration, such as the central nervous system and the heart, are particularly affected. Cyanide is also known produce some of its toxic effects by binding to catalase, glutathione peroxidase, methemoglobin, hydroxocobalamin, phosphatase, tyrosinase, ascorbic acid oxidase, xanthine oxidase, succinic dehydrogenase, and Cu/Zn superoxide dismutase. Cyanide binds to the ferric ion of methemoglobin to form inactive cyanmethemoglobin. (2)

Metabolism

Cyanide is rapidly alsorbed through oral, inhalation, and dermal routes and distributed throughout the body. Cyanide is mainly metabolized into thiocyanate by either rhodanese or 3-mercaptopyruvate sulfur transferase. Cyanide metabolites are excreted in the urine. (1)

Toxicity Values

Not Available

Lethal Dose

200 to 300 milligrams for an adult human (cyanide salts). (3)

Carcinogenicity (IARC Classification)

No indication of carcinogenicity to humans (not listed by IARC).

Uses/Sources

Not Available

Minimum Risk Level

Not Available

Health Effects

Exposure to high levels of cyanide for a short time harms the brain and heart and can even cause coma, seizures, apnea, cardiac arrest and death. Chronic inhalation of cyanide causes breathing difficulties, chest pain, vomiting, blood changes, headaches, and enlargement of the thyroid gland. Skin contact with cyanide salts can irritate and produce sores. (1, 2)

Symptoms

Cyanide poisoning is identified by rapid, deep breathing and shortness of breath, general weakness, giddiness, headaches, vertigo, confusion, convulsions/seizures and eventually loss of consciousness. (1, 2)

Treatment

Antidotes to cyanide poisoning include hydroxocobalamin and sodium nitrite, which release the cyanide from the cytochrome system, and rhodanase, which is an enzyme occurring naturally in mammals that combines serum cyanide with thiosulfate, producing comparatively harmless thiocyanate. Oxygen therapy can also be administered. (2)

Concentrations

Not Available

External Links

DrugBank ID

Not Available

HMDB ID

Not Available

FooDB ID

Not Available

Phenol Explorer ID

Not Available

KNApSAcK ID

Not Available

BiGG ID

Not Available

BioCyc ID

Not Available

METLIN ID

Not Available

PDB ID

Not Available

Wikipedia Link

Methacryloyloxyethyl isocyanate

Chemspider ID

Not Available

ChEBI ID

Not Available

PubChem Compound ID

35409

Kegg Compound ID

Not Available

YMDB ID

Not Available

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

Not Available

Methacryloyloxyethyl isocyanate (CHEM001427)

Structure for CHEM001427: Methacryloyloxyethyl isocyanate