tert-Butanol, GR 99%+

Name: tert-Butanol, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-001826

About tert-Butanol, GR 99%+

Vaqora Chemicals supplies tert-Butanol (AR grade), an analytical reagent grade solvent registered under CAS number 75-65-0, specified at ≥99% purity. With the molecular formula C4H10O, it has a molar mass of 74.12 g/mol. Systematically, it is named 2-methylpropan-2-ol. Common synonyms include 2-Methyl-2-propanol and tert-Butyl alcohol.

In its supplied form it is a colourless liquid to solid. Key physical data: a melting point of 23-26 °C and a density of 0.775 g/mL at 25 °C. Its solubility is described as soluble in water. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for analytical reagent work, extraction and recrystallisation, titrimetric analysis and fine chemical synthesis. Buyers come mainly from academic and industrial research, pharmaceutical manufacturing and paints and coatings.

Available in 500 mL, 5 L, 25 L and 155 kg packs, tert-Butanol is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical reagent work
Extraction & recrystallisation
Titrimetric analysis
Fine chemical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	tert-Butanol, GR 99%+
Catalogue No.	VQ-001826
CAS Number	75-65-0
IUPAC name	2-methylpropan-2-ol
Molecular formula	C₄H₁₀O
Molecular weight	74.12 g/mol
Exact mass	74.0732
Grade	AR
Purity / assay	≥99%
HSN code	29051490
InChIKey	DKGAVHZHDRPRBM-UHFFFAOYSA-N
SMILES	CC(C)(C)O
PubChem CID	6386

Physical properties
Physical form	Liquid
Appearance	Colourless liquid to solid
Melting point	23-26 °C
Density	0.775 g/mL at 25 °C
Solubility	Soluble in water
LogP (XLogP3)	0.5
H-bond donors / acceptors	1 / 1
TPSA	20.2 Å²
UN number	UN 1120
Synonyms	2-Methyl-2-propanol, tert-Butyl alcohol, Trimethyl carbinol, t-Butanol, 1,1-Dimethylethanol, Trimethylcarbinol, t-Butyl hydroxide, Trimethyl methanol, Tertiary-Butyl Alcohol, Trimethylmethanol, Butanol tertiaire, 2-Propanol, 2-methyl-

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264 + P265, P271, P280, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P317, P319, P337 + P317, P370 + P378, P403 + P233, P403 + P235, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 75-65-0

Industrial

tert-Butanol

CAS: 75-65-0
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-002059

Synthesis

tert-Butanol, 98%

CAS: 75-65-0
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-002060

AR / Dry

tert-Butanol, AR, specially dried

CAS: 75-65-0
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-047202

HPLC

tert-Butanol, for HPLC 99%+

CAS: 75-65-0
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-001750

HPLC / Spectroscopy

tert-Butanol, for HPLC, for spectroscopy ≥99.5%

CAS: 75-65-0
Formula: C₄H₁₀O
MW: 74.12 g/mol

VQ-047048

Frequently asked questions

What is the CAS number of tert-Butanol, GR 99%+?

The CAS Registry Number of tert-Butanol, GR 99%+ is 75-65-0. It is also known as 2-Methyl-2-propanol, tert-Butyl alcohol, Trimethyl carbinol.

What is the molecular formula and molecular weight of tert-Butanol, GR 99%+?

tert-Butanol, GR 99%+ has the molecular formula C4H10O and a molecular weight of 74.12 g/mol. Its IUPAC name is 2-methylpropan-2-ol.

Which grade and pack sizes of tert-Butanol, GR 99%+ can I order?

We supply tert-Butanol, GR 99%+ in AR (≥99%) grade, in 500 mL, 5 L, 25 L, 155 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with tert-Butanol, GR 99%+?

Yes. Every lot of tert-Butanol, GR 99%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can tert-Butanol, GR 99%+ be shipped internationally?

Yes. tert-Butanol, GR 99%+ is classified as hazardous (UN 1120), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.