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Substance Name: Glycidaldehyde
RN: 765-34-4
UNII: KYS59R58SK
InChIKey: IWYRWIUNAVNFPE-UHFFFAOYSA-N

Molecular Formula

  • C3-H4-O2

Molecular Weight

  • 72.0626
 

Classification Codes

Classification Codes

  • Human Data
  • Mutation Data
  • Skin / Eye Irritant
  • Tumor Data

Superlist Classification Codes

  • Overall Carcinogenic Evaluation: Group 2B
  • Reportable Quantity (RQ) = 10 lb
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Names and Synonyms

Name of Substance

  • Glycidaldehyde
  • Glycinaldehyde

Synonyms

  • 2,3-Epoxy-1-propanal
  • 2,3-Epoxypropanal
  • 2,3-Epoxypropionaldehyde
  • 5-17-09-00006 (Beilstein Handbook Reference)
  • AI3-26165
  • BRN 0103970
  • CCRIS 319
  • EINECS 212-143-8
  • Epihydrinaldehyde
  • Epihydrine aldehyde
  • Epoxypropanal
  • Formyloxiran
  • Glycidal
  • Glycidylaldehyde
  • HSDB 5100
  • NSC 521506
  • Oxirane-carboxaldehyde
  • Propionaldehyde, 2,3-epoxy-
  • RCRA waste number U126
  • UNII-KYS59R58SK

Systematic Names

  • 2,3-Epoxypropionaldehyde
  • Glycidaldehyde
  • Oxiranecarboxaldehyde
  • Oxiranecarboxaldehyde (9CI)

Superlist Names

  • Glycidaldehyde
  • Glycidaldehyde [UN2622] [Flammable liquid]
  • Glycidylaldehyde
  • Oxiranecarboxaldehyde
  • RCRA waste no. U126
  • UN2622

Registry Numbers

CAS Registry Number

  • 765-34-4

FDA UNII

  • KYS59R58SK

Other Registry Number

  • 103729-45-9

System Generated Number

  • 0000765344

Structure Descriptors

InChI

1S/C3H4O2/c4-1-3-2-5-3/h1,3H,2H2

InChIKey

IWYRWIUNAVNFPE-UHFFFAOYSA-N

Smiles

C1(CO1)C=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
human TCLo inhalation 5ppm (5ppm) BRAIN AND COVERINGS: RECORDINGS FROM SPECIFIC AREAS OF CNS

SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION

BEHAVIORAL: EXCITEMENT
"Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 289, 1969.
mouse LD50 intraperitoneal 200mg/kg (200mg/kg)   JNCI, Journal of the National Cancer Institute. Vol. 62, Pg. 911, 1979.
rabbit LD50 skin 249mg/kg (249mg/kg) LUNGS, THORAX, OR RESPIRATION: CHRONIC PULMONARY EDEMA Archives of Environmental Health. Vol. 2, Pg. 23, 1961.
rabbit LDLo intravenous 20mg/kg (20mg/kg) SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

SENSE ORGANS AND SPECIAL SENSES: MIOSIS (PUPILLARY CONSTRICTION): EYE
Archives of Environmental Health. Vol. 2, Pg. 23, 1961.
rat LC50 inhalation 252ppm/9H (252ppm)   Archives of Environmental Health. Vol. 2, Pg. 23, 1961.
rat LDLo oral 50mg/kg (50mg/kg)   American Journal of Hygiene. Vol. 76, Pg. 209, 1962.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -6.20E+01 deg C   EXP
Boiling Point 112.5 deg C   EXP
log P (octanol-water) -0.120 (none)   EST
Water Solubility 1.00E+06 mg/L   EXP
Vapor Pressure 45.3 mm Hg 25 EST
Henry's Law Constant 5.11E-07 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.69E-11 cm3/molecule-sec 25 EXP

Physical property data is provided to ChemIDplus by SRC, Inc.