C6H15BO3
145.99 g/mol
Electronic ChemicalDanger
TRIETHYL BORATE
CAS150-46-9EC205-760-9
Category
Electronic Chemical
Compound Class
Ester
Primary Use
Semiconductor processing reagent
Triethyl borate is a colorless liquid and an ester of boric acid and ethanol. It is primarily used as a reagent in semiconductor processing.
Semiconductor processing reagent
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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Read moreSafety Reference
Danger
H225Highly flammable liquid and vapour
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H361Suspected of damaging fertility or the unborn child
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for TRIETHYL BORATE (CAS 150-46-9) is 2920.90.
HS code (international, 6-digit)
2920.90
EU CN code (8-digit)
2920 90 70
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
triethyl borate
InChIKey
AJSTXXYNEIHPMD-UHFFFAOYSA-N
SMILES
B(OCC)(OCC)OCC
Synonyms (20)
- (EtO)3B
- B(OEt)3
- BORON ETHOXIDE (B(OET)3)
- Borane, triethoxy-
- Boric acid, triethyl ester
- Boron ethoxide
- Boron triethoxide
- Borsaeuretriethylester
- Ethyl borate
- Ethyl borate ((EtO)3B)
- TRIETHYL BORATE
- Triethlborate
- Triethoxyborane
- Triethoxyborine
- Triethoxyboron
- Triethyl borate Ethyl borate
- Triethylborat
- Triethylester kyseliny borite
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