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Registry of Toxic Effects of Chemical Substances (RTECS)

2-Propanol, 1-ethoxy-

RTECS #

UB5250000

CAS #

1569-02-4

Updated

July 2013

Molecular Weight

104.17

Molecular Formula

C5H12O2

Synonyms

1-Ethoxy-2-propanol
Propylene glycol ethyl ether

Skin and Eye Irritation and References

Route/OrganismDoseEffectReference
eye /rabbit 100 mg/24H moderate85JCAE -,627,1986

Acute Toxicity Data and References

Route/OrganismDoseEffectReference
inhalation/guinea pig lowest published toxic concentration: 2500 mg/m3Eye: Conjunctiva irritation

Behavioral: General anesthetic
VCVGK* -,171,1984
inhalation/mouse lowest published toxic concentration: 2500 mg/m3Eye: Conjunctiva irritation

Behavioral: General anesthetic
VCVGK* -,171,1984
inhalation/rabbit lowest published toxic concentration: 2500 mg/m3Eye: Conjunctiva irritation

Behavioral: General anesthetic
VCVGK* -,171,1984
inhalation/rat lethal concentration (50 percent kill): >10000 ppm/4HNPIRI* 1,104,1974
oral/rat lethal dose (50 percent kill): 4400 mg/kgNPIRI* 1,104,1974
oral/rat lethal dose (50 percent kill): 7000 mg/kgBehavioral: General anestheticVCVGK* -,171,1984
skin/rabbit lethal dose (50 percent kill): 8100 mg/kgNPIRI* 1,104,1974

Other Multiple Dose Data and References

Route/OrganismDoseEffectReference
inhalation/cat lowest published toxic concentration: 5100 mg/m3/8H/12D- intermittentLung, Thorax, or Respiration: Other changes

Kidney, Ureter, and Bladder: Other changes

Related to Chronic Data: Death in the "MULTIPLE DOSE" data type field
VCVGK* -,171,1994
inhalation/guinea pig lowest published toxic concentration: 5100 mg/m3/8H/12D- intermittentLung, Thorax, or Respiration: Other changes

Kidney, Ureter, and Bladder: Other changes

Related to Chronic Data: Death in the "MULTIPLE DOSE" data type field
VCVGK* -,171,1994

Standards and Regulations

OrganizationStandardReference
Occupational Exposure Limit-GERMANYMAK 50 ppm (220 mg/m3), skin, 2011
Occupational Exposure Limit-SWITZERLANDMAK-week 50 ppm(220 mg/m3), KZG-week 100 ppm (440 mg/m3), skin, JAN2011

Status in Federal Agencies

OrganizationReference
EPA TSCA TEST SUBMISSION (TSCATS) DATA BASE, JANUARY 2001
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