24127
tert-Butanol
≥99% (GC)
동의어(들):
2-Methyl-2-propanol, tert-Butyl alcohol, Trimethyl carbinol
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
(CH3)3COH
CAS 번호:
Molecular Weight:
74.12
UNSPSC Code:
41116107
NACRES:
NA.21
PubChem Substance ID:
EC Number:
200-889-7
Beilstein/REAXYS Number:
906698
MDL number:
Assay:
≥99% (GC)
Technique(s):
GC/GC: suitable
Bp:
83 °C (lit.)
Vapor pressure:
31 mmHg ( 20 °C), 44 mmHg ( 26 °C)
vapor density
2.5 (vs air)
Quality Segment
vapor pressure
31 mmHg ( 20 °C), 44 mmHg ( 26 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
896 °F
expl. lim.
8 %
technique(s)
GC/GC: suitable
impurities
≤0.001% free acid (as C3H7COOH), ≤0.001% non-volatile matter, ≤0.1% water (Karl Fischer)
refractive index
n20/D 1.387 (lit.)
pH
7 (20 °C)
bp
83 °C (lit.)
mp
23-26 °C (lit.)
density
0.775 g/mL at 25 °C (lit.)
SMILES string
CC(C)(C)O
InChI
1S/C4H10O/c1-4(2,3)5/h5H,1-3H3
InChI key
DKGAVHZHDRPRBM-UHFFFAOYSA-N
General description
tert-Butanol is a tertiary alcohol. Aqueous potassium peroxodisulfate undergoes photolysis in the presence of tert-butanol on irradiation with 254nm light at 20°C to afford hydrogen sulfate.
Application
tert-Butanol may be employed for the preparation of carbohydrate fatty acid esters. It may be employed as a reaction medium during the production of fatty acid methyl ester (FAME) from waste cooking palm oil (WCPO) by lipase-catalyzed reaction.
It can be used for the butylation of p-cresol in the presence of 12-tungstophosphoric acid supported on zirconia catalyst. 2-tert-Butyl-p-cresol (TBC), 2,6-di-tert-butyl-p-cresol (DTBC) and tert-butyl-p-tolyl ether (ether) are formed as butylation reaction products.
It can be used for the butylation of p-cresol in the presence of 12-tungstophosphoric acid supported on zirconia catalyst. 2-tert-Butyl-p-cresol (TBC), 2,6-di-tert-butyl-p-cresol (DTBC) and tert-butyl-p-tolyl ether (ether) are formed as butylation reaction products.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
target_organs
Central nervous system, Respiratory system
저장 등급
3 - Flammable liquids
wgk
WGK 1
flash_point_f
59.0 °F - closed cup
flash_point_c
15 °C - closed cup