Triethyl borate

Modify Date: 2025-08-21 11:16:32

Triethyl borate structure	Common Name	Triethyl borate
	CAS Number	150-46-9	Molecular Weight	145.992
	Density	0.9±0.1 g/cm3	Boiling Point	120.0±0.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₅BO₃	Melting Point	-84.5 °C
	MSDS	N/A	Flash Point	11.1±0.0 °C

Name	triethyl borate
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	120.0±0.0 °C at 760 mmHg
Melting Point	-84.5 °C
Molecular Formula	C₆H₁₅BO₃
Molecular Weight	145.992
Flash Point	11.1±0.0 °C
Exact Mass	146.111420
PSA	27.69000
LogP	3.05
Vapour density	5.04 (vs air)
Vapour Pressure	18.6±0.2 mmHg at 25°C
Index of Refraction	1.374
InChIKey	AJSTXXYNEIHPMD-UHFFFAOYSA-N
SMILES	CCOB(OCC)OCC
Water Solubility	decomposes

Triethyl borate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ED5075000

CHEMICAL NAME :: Boric acid, triethyl ester

CAS REGISTRY NUMBER :: 150-46-9

BEILSTEIN REFERENCE NO. :: 1699052

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C6-H15-B-O3

MOLECULAR WEIGHT :: 146.02

WISWESSER LINE NOTATION :: 2OBO2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964 Volume(issue)/page/year: -,693,1964 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 14KTAK "Boron, Metallo-Boron Compounds and Boranes," Adams, R.M., ed., New York, John Wiley & Sons, Inc., 1964 Volume(issue)/page/year: -,693,1964

Hazard Codes	F:Flammable;
Risk Phrases	R11
Safety Phrases	S7-S16-S23-S9-S33
RIDADR	UN 1176 3/PG 2
WGK Germany	2
RTECS	ED5075000
Packaging Group	II
Hazard Class	3
HS Code	2920909090

Precursor 10
CAS#:64-17-5 Ethanol CAS#:11113-50-1 Boric acid CAS#:108-24-7 Ethanoic anhydride CAS#:2031-67-6 Methyltriethoxy...
CAS#:15277-97-1 Triethanolamine... CAS#:22238-17-1 tributan-2-yl borate CAS#:20905-32-2 chloro-diethoxy... CAS#:5419-55-6 Triisopropylborate
CAS#:20693-69-0 2,4-Dicarbahept... CAS#:7397-43-5 tri-tert-butyl ...
DownStream 10
CAS#:1072952-17-0 4-(METHOXYMETHY... CAS#:97-94-9 Triethylborane CAS#:555-75-9 TRIETHOXYALUMINUM CAS#:40061-55-0 Ethyl meta-toly...
CAS#:5122-94-1 4-Biphenylboron... CAS#:426268-09-9 Benzo[c][1,2,5]... CAS#:90002-36-1 (2-Ethylphenyl)... CAS#:22987-21-9 2-HYDROXYETHYL ...
CAS#:2245-46-7 1,1-diethoxyeth... CAS#:198211-79-9 Boronic acid, (...

HS Code	2920909090
Summary	2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

BORON ETHOXIDE

MFCD00009073

Boric acid (HBO), triethyl ester

Triethylborate

TRIETHOXYBORON

Ethyl Borate

BORON TRIETHOXIDE

EINECS 205-760-9

Borane,triethoxy

Triethyl borate

triethyl borane

Triethoxyborine

B(OC2H5)3

Triethoxy borate

Boric Acid Triethyl Ester

triethoxy borane

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Triethyl borate
Price: Check
Purity: 99.999995%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Triethyl borate
Price: ￥168.0/100ml ￥568.0/500ml
Purity: 97.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Triethyl borate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 150-46-9
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Triethyl borate

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Precursor & DownStream

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.