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Merck
CN

BX1805

tert-Butyl Alcohol

Meets ACS Specifications GR ACS

Synonym(s):

tert-Butyl Alcohol, 2-Methyl-2-Propanol

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About This Item

Linear Formula:
(CH3)3COH
CAS Number:
UNSPSC Code:
12352104
EC Index Number:
200-889-7
MDL number:
NACRES:
NA.21
Assay:
≥99% (GC)
Grade:
ACS reagent
Bp:
81-83 °C/1013 hPa
Vapor pressure:
40.7 hPa ( 20 °C)
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grade

ACS reagent

Quality Segment

vapor pressure

40.7 hPa ( 20 °C)

assay

≥99% (GC)

form

solid or liquid

dilution

(for analytical testing)

impurities

≤0.001 meq/g Titrable acid, ≤0.01% Carbonyl compounds (as HCHO), ≤0.1% Water (H2O)

evapn. residue

≤0.003%

color

APHA: ≤20

pH

7 (20 °C)

bp

81-83 °C/1013 hPa

mp

24-25 °C

transition temp

flash point 14 °C

density

0.78 g/cm3 at 20 °C

shipped in

ambient

storage temp.

room temp

SMILES string

OC(C)(C)C

InChI

1S/C4H10O/c1-4(2,3)5/h5H,1-3H3

InChI key

DKGAVHZHDRPRBM-UHFFFAOYSA-N

General description

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

Application

Meets ACS Specifications GR ACS

Packaging

M-Bottle for Solvents
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Analysis Note

Assay (GC)99.0% minCarbonyl compounds (as HCHO)0.01% maxColor (APHA)20 maxEvaporation residue0.003% maxFormClear liquid (or solid, m.p. 24°C)Infrared SpectrumConforms to standardTitrable acid0.001meq/g maxWater (H2O)0.1% max


Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Target Organs

Central nervous system, Respiratory system

Storage Class

3 - Flammable liquids

Flash Point (°F)

59.0 °F - closed cup

Flash Point (°C)

15 °C - closed cup



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