Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Phenylbenzo[d][1,3,2]dioxaborole
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Phenyl-1,3,2-benzodioxaborole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5747-23-9

5747-23-9 structure

5747-23-9 structure

Name: 2-Phenylbenzo[d][1,3,2]dioxaborole
Chemical Name: 2-phenyl-1,3,2-benzodioxaborole
CAS Number: 5747-23-9
Molecular Formula: C₁₂H₉BO₂
Molecular Weight: 196.01000
Create Date: 2018-12-08 18:24:42
Modify Date: 2025-08-26 16:34:32

Name	2-phenyl-1,3,2-benzodioxaborole
Synonyms	o-phenylenebenzeneboronate 2-phenyl-2H-1,3,2-benzodioxaborole benzeneboronicacid,o-phenyleneester DAIKIN MEC-101

Density	1.18g/cm3
Boiling Point	284.7ºC at 760mmHg
Melting Point	114ºC
Molecular Formula	C₁₂H₉BO₂
Molecular Weight	196.01000
Flash Point	126ºC
Exact Mass	196.07000
PSA	18.46000
LogP	1.85320
Index of Refraction	1.595

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CY8990000

CHEMICAL NAME :: Benzeneboronic acid, o-phenylene ester

CAS REGISTRY NUMBER :: 5747-23-9

BEILSTEIN REFERENCE NO. :: 2938975

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C12-H9-B-O2

MOLECULAR WEIGHT :: 196.02

WISWESSER LINE NOTATION :: T56 BOBOJ CR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#01862

Hazard Codes	Xi

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