433845
1-tert-Butoxy-2-propanol
99%
Synonym(s):
Propylene glycol 1-tert-butyl ether
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About This Item
Linear Formula:
(CH3)3COCH2CH(OH)CH3
CAS Number:
Molecular Weight:
132.20
EC Number:
406-180-0
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
1734501
MDL number:
assay
99%
refractive index
n20/D 1.413 (lit.)
bp
143-145 °C (lit.)
density
0.874 g/mL at 20 °C (lit.)
SMILES string
CC(O)COC(C)(C)C
InChI
1S/C7H16O2/c1-6(8)5-9-7(2,3)4/h6,8H,5H2,1-4H3
InChI key
GQCZPFJGIXHZMB-UHFFFAOYSA-N
General description
IARC Monographs of 1-tert-butoxy-2-propanol on the evaluation of the carcinogenic risk of chemicals to humans has been reported. Synthesis of 1-tert-butoxy-2-propanol from propylene glycol and isobutene over montmorillonite and Amberlyst 15 (two solid acid catalysts), in a packed trickle-bed reactor has been reported. It is an oxygenate gasoline additive and its antiknocking properties were evaluated.
Application
1-tert-Butoxy-2-propanolwas used as solvent to evaluate the mole fraction solubilities of 3-methylbenzoic acid (crystalline nonelectrolyte solute) at 298.15K.
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
111.2 °F - closed cup
flash_point_c
44 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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Adriana M Doi et al.
Toxicologic pathology, 35(4), 533-540 (2007-06-15)
Chemically induced renal neoplasms in male rats, developed coincident with alpha(2u)-globulin nephropathy, are not considered predictive of risk to humans by the International Agency for Research on Cancer (IARC) and the U.S. Environmental Protection Agency. Criteria have been defined to
National Toxicology Program technical report series, (515)(515), 1-306 (2004-05-18)
Propylene glycol mono-t-butyl ether is used as a solvent in all-purpose cleaners, inks, and nail polish lacquers. We studied the effects of propylene glycol mono-t-butyl ether on male and female rats to identify potential toxic or cancer-related hazards to humans.
Vincent James Cogliano et al.
Environmental health perspectives, 113(9), 1205-1208 (2005-09-06)
An international, interdisciplinary working group of expert scientists met in June 2004 to develop IARC Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Humans (IARC Monographs) on formaldehyde, 2-butoxyethanol, and 1-tert-butoxy-2-propanol. Each IARC Monograph includes a critical