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Substance Name: Ethoxydihydropyran
RN: 103-75-3
UNII: K6DS120547
InChIKey: VZJFPIXCMVSTID-UHFFFAOYSA-N

Classification Code

  • Skin / Eye Irritant

Molecular Formula

  • C7-H12-O2

Molecular Weight

  • 128.17
 
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Names and Synonyms

Name of Substance

  • Ethoxydihydropyran

Synonyms

  • 2-Ethoxy-2,3-dihydro(4H)pyran
  • 2-Ethoxy-2,3-dihydro-gamma-pyran
  • 2-Ethoxy-3,4-dihydro-1,2-pyran
  • 2-Ethoxy-3,4-dihydro-2-pyran
  • 2-Ethoxy-3,4-dihydro-2H-pyran
  • 2-Ethoxy-3,4-dihydropyran
  • 2-Ethoxydihydropyran
  • 2-Ethoxypyran
  • 2H-Pyran, 2-ethoxy-3,4-dihydro-
  • 5-17-03-00196 (Beilstein Handbook Reference)
  • AI3-24750
  • BRN 0109855
  • EINECS 203-141-8
  • HSDB 2839
  • NSC 6271
  • UNII-K6DS120547

Systematic Names

  • 2H-Pyran, 2-ethoxy-3,4-dihydro-
  • 3,4-Dihydro-2H-pyran-2-yl ethyl ether

Superlist Name

  • 2-Ethoxy-3,4-dihydro-2H-pyran

Registry Numbers

CAS Registry Number

  • 103-75-3

FDA UNII

  • K6DS120547

Other Registry Number

  • 126753-01-3

System Generated Number

  • 0000103753

Structure Descriptors

InChI

1S/C7H12O2/c1-2-8-7-5-3-4-6-9-7/h4,6-7H,2-3,5H2,1H3

InChIKey

VZJFPIXCMVSTID-UHFFFAOYSA-N

Smiles

C1[C@@H](OC=CC1)OCC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin 3560uL/kg (3.56mL/kg)   Union Carbide Data Sheet. Vol. 7/15/1971,
rat LCLo inhalation 8000ppm/4H (8000ppm)   American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.
rat LD50 oral 6160mg/kg (6160mg/kg)   Union Carbide Data Sheet. Vol. 7/15/1971,