C4H10O
74.12 g/mol
Industrial ChemicalDanger
Tert-Butanol
CAS75-65-0EC200-889-7
Category
Industrial Chemical
Compound Class
Alcohol
Primary Use
Solvent, denaturant, and gasoline additive
tert-Butanol is an organic compound widely used as a solvent, alcohol denaturant, and gasoline additive. It is also employed in the manufacture of flavors, perfumes, lacquers, and paint removers.
solventalcohol denaturantgasoline additive
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Zirconium tert-butoxide
CAS2081-12-1
precursor for zirconium containing materials
ReferenceSame Category
Tetrafluoromethane
CAS75-73-0
low temperature refrigerant and gaseous insulator
ReferenceSame Category
Methanesulfonic acid
CAS75-75-2
Solvent, catalyst, and chemical intermediate
ReferenceSame Category
Trimethylchlorosilane
CAS75-77-4
Silylating agent and silicone intermediate
ReferenceSame Category
Dimethyldichlorosilane
CAS75-78-5
Production of silicone products and polymers
Referencestereoisomer of
2-(²H₃)Methyl(²H₆)propan-2-ol
CAS25725-11-5
pharmaceutical intermediate
Referencestereoisomer of
2-Methylpropan-2-(2H)ol
CAS3972-25-6
research compound
Referencestereoisomer of
2-(²H₃)Methyl(²H₆)propan-2-(²H)ol
CAS53001-22-2
pharmaceutical intermediate
Safety Reference
Danger
H225Highly flammable liquid and vapour
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H351Suspected of causing cancer
H228Flammable solid
H336May cause drowsiness or dizziness
H361Suspected of damaging fertility or the unborn child
H303May be harmful if swallowed
H316Causes mild skin irritation
H371May cause damage to organs
H318Causes serious eye damage
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Tert-Butanol (CAS 75-65-0) is 2905.14.
HS code (international, 6-digit)
2905.14
EU CN code (8-digit)
2905 14 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2-methylpropan-2-ol
InChIKey
DKGAVHZHDRPRBM-UHFFFAOYSA-N
SMILES
CC(C)(C)O
Synonyms (53)
- TBU
- 1,1-Dimethylethanol
- 2-Methyl n-propan-2-ol
- 2-Methyl-2-propan-d9-ol
- 2-Methyl-2-propanol
- 2-Methylpropan-2-ol
- 2-Methylpropanol-2
- 2-Propanol, 2-methyl-
- 2-methyl-2-propyl alcohol
- Alcohol, tert-Butyl
- Alcohol, tertiary-Butyl
- Alcool butylique tertiaire
- Arconol
- BUTYL ALCOHOL, TERT-
- Butanol tertiaire
- Butanol tertiaire [French]
- Caswell No. 124A
- Dimethylethanol
- Ethanol, 1,1-Dimethyl-
- HOt-Bu
- Methanol, trimethyl-
- Methyl-2 propanol-2
- T-BUTYL ALCOHOL
- TERT-BUTANOL-1,1,1-D3
- Tertiary-Butyl Alcohol
- Trimethyl methanol
- Trimethylcarbinol
- t-BuOH
- t-Butanol
- t-Butyl alchohol
- t-Butyl hydroxide
- t-Butylalkohol
- terbutanol
- terbutyl alcohol
- tert-BuOH
- tert-Butanol
- tert-Butanol, >=99% (GC)
- tert-Butanol, SAJ first grade
- tert-Butanol, TEBOL(R) 99
- tert-Butanol, anhydrous
- tert-Butanol, p.a.
- tert-Butyl alcohol
- tert-Butyl alcohol, anhydrous
- tert-Butyl hydroxide
- tert-buyl alcohol
- tertiary butanol
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