Triphenyl Borate , >95.0% , 1095-03-0

Synonym(s):
NSC 806;Triphenoxyborane;Triphenyl ester boric acid

CAS NO.：1095-03-0

Empirical Formula: C18 H15 B O3

Molecular Weight: 290.12

MDL number: MFCD00059011

EINECS: 214-137-0

PRODUCT Properties

• Melting point: 98-101 °C (lit.)
• Boiling point: 158°C/0.05mmHg(lit.)
• Density: 1.134±0.06 g/cm3(Predicted)
• storage temp.: Hygroscopic, Refrigerator, Under Inert Atmosphere
• solubility: Soluble in chloroform, methanol.
• form: Solid
• color: White to Light yellow
• Sensitive: Moisture Sensitive
• InChI: InChI=1S/C18H15BO3/c1-4-10-16(11-5-1)20-19(21-17-12-6-2-7-13-17)22-18-14-8-3-9-15-18/h1-15H
• InChIKey: MDCWDBMBZLORER-UHFFFAOYSA-N
• SMILES: B(OC1C=CC=CC=1)(OC1C=CC=CC=1)OC1C=CC=CC=1

Description and Uses

Triphenyl borate is a useful boronic ester with chemosterilant activity against Cochliomyia hominivorax. It is also used as a competitive inhibitor of urease of Klebsiella aerogenes used to study the mechanisms of interaction with the nickel active site.

Safety

• Symbol(GHS): GHS05,GHS06
• Signal word: Danger
• Hazard statements: H301+H311+H331-H318
• Precautionary statements: P261-P280-P301+P310-P302+P352+P312-P304+P340+P311-P305+P351+P338
• PPE: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges
• Hazard Codes: F,T
• Risk Statements: 11-23/24/25-41
• Safety Statements: 16-26-36/37/39-45
• RIDADR: UN 2811 6.1/PG 3
• WGK Germany: 3
• RTECS: ED5775000
• HS Code: 2931.90.6000
• HazardClass: 6.1
• PackingGroup: Ⅲ
• Storage Class: 6.1C - Combustible acute toxic Cat.3; toxic compounds or compounds which causing chronic effects
• Hazard Classifications: Acute Tox. 3 Dermal; Acute Tox. 3 Inhalation; Acute Tox. 3 Oral; Eye Dam. 1