| Agent Name | Dipropylene glycol mono-tert-butyl ether |
|---|---|
| Alternative Name | DPtBGE |
| CAS Number | 132739-31-2 |
| Formula | C10-H22-O3 |
| Major Category | Solvents |
| Synonyms | DPtBGE; [Glycol Ethers Online] Propanol, (2-(1,1-dimethylethoxy)methylethoxy)-; [ChemIDplus] DPGTBE; [ToxPlanet: ECETOC] Di(propylene glycol) tert-butyl ether, mixture of isomers; [Sigma-Aldrich MSDS] UN1993 |
| Category | Glycol Ethers (P Series) |
| Description | Colorless liquid; [Sigma-Aldrich MSDS] |
| Comments | Not a skin irritant in rabbits; Causes eye irritation with reversible corneal opacity in rabbits (at 72 hours but resolved by day 7); Not a skin sensitizer in guinea pigs using the maximization test; Increased liver and kidney weights with minor centrilobular hepatocyte enlargement observed in 14-day oral study of rats at 300 and 1,000 mg/kg/day; Effects on the liver and adrenal gland observed in 13-week oral study of rats (fully recovered following 4-week recovery period); No evidence of neurotoxicity or mutagenicity; [ToxPlanet: ECETOC, 4th ed., Vol. 2] A skin and strong eye irritant; [Sigma-Aldrich MSDS] |
| Exposure Assessment | |
| Vapor Pressure | 0.32 mm Hg |
| Lethal Concentration | LC50 (rat) > 5,110 mg/m3 |
| Explanatory Notes | The Guide in the Emergency Response Guidebook is for "Combustible liquid, n.o.s." |
| Adverse Effects | |
| Neurotoxin | CNS Solvent Syndrome |
| Links to Other NLM Databases | |
| Toxicity Information | |
| Chemical Information | |
| Related Information in HazMap | |
| Diseases | Occupational diseases associated with exposure to this agent: |
Agent Name
Dipropylene glycol mono-tert-butyl ether
Alternative Name
DPtBGE
CAS Number
132739-31-2
Formula
C10-H22-O3
Major Category
Solvents
Synonyms
DPtBGE; [Glycol Ethers Online] Propanol, (2-(1,1-dimethylethoxy)methylethoxy)-; [ChemIDplus] DPGTBE; [ToxPlanet: ECETOC] Di(propylene glycol) tert-butyl ether, mixture of isomers; [Sigma-Aldrich MSDS] UN1993
Category
Glycol Ethers (P Series)
Description
Colorless liquid; [Sigma-Aldrich MSDS]
Comments
Not a skin irritant in rabbits; Causes eye irritation with reversible corneal opacity in rabbits (at 72 hours but resolved by day 7); Not a skin sensitizer in guinea pigs using the maximization test; Increased liver and kidney weights with minor centrilobular hepatocyte enlargement observed in 14-day oral study of rats at 300 and 1,000 mg/kg/day; Effects on the liver and adrenal gland observed in 13-week oral study of rats (fully recovered following 4-week recovery period); No evidence of neurotoxicity or mutagenicity; [ToxPlanet: ECETOC, 4th ed., Vol. 2] A skin and strong eye irritant; [Sigma-Aldrich MSDS]
Exposure Assessment
Vapor Pressure
0.32 mm Hg
Lethal Concentration
LC50 (rat) > 5,110 mg/m3
Explanatory Notes
The Guide in the Emergency Response Guidebook is for "Combustible liquid, n.o.s."
Adverse Effects
Neurotoxin
CNS Solvent Syndrome
Links to Other NLM Databases
Toxicity Information
Chemical Information
Related Information in HazMap