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Substance Name: Butyl acrylate
RN: 141-32-2
UNII: 705NM8U35V
InChIKey: CQEYYJKEWSMYFG-UHFFFAOYSA-N

Molecular Formula

  • C7-H12-O2

Molecular Weight

  • 128.1698
 

Classification Codes

Classification Codes

  • Reproductive Effect
  • Skin / Eye Irritant
  • Tumor Data

Superlist Classification Codes

  • Overall Carcinogenic Evaluation: Group 3
  • TWA (10 ppm); Sensitizer; Not classifiable as a human carcinogen

Names and Synonyms

Name of Substance

  • Butyl acrylate
  • n-Butyl acrylate

Synonyms

  • 2-Propenoic acid, butyl ester
  • 4-02-00-01463 (Beilstein Handbook Reference)
  • Acrylic acid n-butyl ester
  • Acrylic acid, butyl ester
  • AI3-15739
  • BRN 1749970
  • Butyl 2-propenoate
  • Butyl acrylate
  • Butylester kyseliny akrylove
  • Butylester kyseliny akrylove [Czech]
  • CCRIS 3401
  • EC 205-480-7
  • EINECS 205-480-7
  • HSDB 305
  • n-Butyl acrylate
  • n-Butyl propenoate
  • NSC 5163
  • UNII-705NM8U35V

Systematic Names

  • 2-Propenoic acid, butyl ester
  • Acrylic acid butyl ester (8CI)
  • Butyl acrylate
  • n-Butyl acrylate

Superlist Names

  • 2-Propenoic acid, butyl ester
  • Acrylic acid butyl ester
  • Butyl acrylate
  • Butyl acrylates, inhibited
  • Butyl acrylates, inhibited [UN2348] [Flammable liquid]
  • n-Butyl acrylate
  • UN2348

Registry Numbers

CAS Registry Number

  • 141-32-2

FDA UNII

  • 705NM8U35V

Other Registry Numbers

  • 126492-54-4
  • 220713-31-5

System Generated Number

  • 0000141322

Structure Descriptors

InChI

1S/C7H12O2/c1-3-5-6-9-7(8)4-2/h4H,2-3,5-6H2,1H3

InChIKey

CQEYYJKEWSMYFG-UHFFFAOYSA-N

Smiles

C(=O)(OCCCC)C=C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LC50 inhalation 7800mg/m3 (7800mg/m3)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986.
mouse LC50 inhalation 7800mg/m3/2H (7800mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 28, 1982.
mouse LD50 intraperitoneal 200mL/kg (200mL/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
National Technical Information Service. Vol. OTS05220809,
mouse LD50 oral 5880mg/kg (5880mg/kg) LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 25(11), Pg. 57, 1981.
rabbit LD50 skin 2mL/kg (2mL/kg)   Toxicology and Applied Pharmacology. Vol. 28, Pg. 313, 1974.
rabbit LDLo oral 2mL/kg (2mL/kg)   National Technical Information Service. Vol. OTS0520808,
rat LC50 inhalation 2730ppm/4H (2730ppm) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE

SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION
Journal of Toxicology and Environmental Health. Vol. 16, Pg. 811, 1985.
rat LD50 intraperitoneal 550mg/kg (550mg/kg)   Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. Vol. 36, Pg. 58, 1975.
rat LD50 oral 900mg/kg (900mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 28, 1982.
rat LDLo skin 1700mg/kg (1700mg/kg)   Polish Journal of Pharmacology and Pharmacy. Vol. 32, Pg. 223, 1980.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -6.46E+01 deg C   EXP
Boiling Point 145 deg C   EXP
log P (octanol-water) 2.36 (none)   EXP
Water Solubility 2000 mg/L 23 EXP
Vapor Pressure 5.45 mm Hg 25 EXP
Henry's Law Constant 6.57E-04 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.38E-11 cm3/molecule-sec 25 EST

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