Triphenyl borate

Modify Date: 2025-08-22 10:05:05

Triphenyl borate Structure
Triphenyl borate structure
Common Name Triphenyl borate
CAS Number 1095-03-0 Molecular Weight 290.121
Density 1.1±0.1 g/cm3 Boiling Point 343.2±15.0 °C at 760 mmHg
Molecular Formula C18H15BO3 Melting Point 98-101ºC(lit.)
MSDS N/A Flash Point 113.4±25.9 °C

 Names

Name Triphenyl borate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 343.2±15.0 °C at 760 mmHg
Melting Point 98-101ºC(lit.)
Molecular Formula C18H15BO3
Molecular Weight 290.121
Flash Point 113.4±25.9 °C
Exact Mass 290.111420
PSA 27.69000
LogP 6.71
Appearance of Characters Solid
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.573
Storage condition Hygroscopic, Refrigerator, Under Inert Atmosphere
Water Solubility Soluble in chloroform, methanol.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ED5775000
CHEMICAL NAME :
Boric acid, triphenyl ester
CAS REGISTRY NUMBER :
1095-03-0
BEILSTEIN REFERENCE NO. :
2056217
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C18-H15-B-O3
MOLECULAR WEIGHT :
290.14
WISWESSER LINE NOTATION :
ROBOR&OR

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 :
200 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

 Safety Information

Hazard Codes F,T
Risk Phrases 11-23/24/25-41
Safety Phrases 16-26-36/37/39-45
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS ED5775000
Packaging Group
HS Code 2920909090

 Synthetic Route

 Customs

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%

 Synonyms

Triphenyl borate
Triphenoxyborane Triphenyl ester boric acid
EINECS 214-137-0
MFCD00059011
Boric acid (HBO), triphenyl ester
Boric Acid Triphenyl Ester
Phenyl Borate
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