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2-BROMO-1,3,2-BENZODIOXABOROLE

2-BROMO-1,3,2-BENZODIOXABOROLE
2-BROMO-1,3,2-BENZODIOXABOROLE structure
CAS No.
51901-85-0
Chemical Name:
2-BROMO-1,3,2-BENZODIOXABOROLE
Synonyms
B-BROMOCATECHOLBORANE;Catechol boron bromide;beta-Bromocatecholborane;o-Phenylene bromoboronate;B-Bromocatecholborane;2-bromo-1,3,2-benzodioxaborale;2-BROMO-1,3,2-BENZODIOXABOROLE;1,3,2-Benzodioxaborole, 2-bromo-;2-broMobenzo[d][1,3,2]dioxaborole;2-Bromo-1,3,2-benzodioxaborole 97%
CBNumber:
CB0195632
Molecular Formula:
C6H4BBrO2
Formula Weight:
198.81
MOL File:
51901-85-0.mol

2-BROMO-1,3,2-BENZODIOXABOROLE Properties

Melting point:
51-53 °C(lit.)
Boiling point:
76 °C9 mm Hg(lit.)
Flash point:
107 °F
storage temp. 
−20°C
BRN 
2445073
CAS DataBase Reference
51901-85-0
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  C
Risk Statements  14-34-37
Safety Statements  26-36/37/39-45
RIDADR  UN 2925 4.1/PG 2
WGK Germany  3
8-10-21
HazardClass  4.1
PackingGroup  III
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H228 Flammable solid Flammable solids Category 1
Category 2
Danger
Warning
P210, P240,P241, P280, P370+P378
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.
P501 Dispose of contents/container to..…

2-BROMO-1,3,2-BENZODIOXABOROLE price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 304166 2-Bromo-1,3,2-benzodioxaborole 97% 51901-85-0 10g $165 2018-11-13 Buy
Sigma-Aldrich 304166 2-Bromo-1,3,2-benzodioxaborole 97% 51901-85-0 50g $517 2018-11-13 Buy
TCI Chemical B2132 B-Bromocatecholborane >97.0%(T) 51901-85-0 5g $90 2018-11-22 Buy
TCI Chemical B2132 B-Bromocatecholborane >97.0%(T) 51901-85-0 25g $310 2018-11-22 Buy

2-BROMO-1,3,2-BENZODIOXABOROLE Chemical Properties,Uses,Production

Purification Methods

Keep at 20o/15mm for some time and then fractionally distil. [Gerrard J Chem Soc 1529 1959, Beilstein 6 IV 5612.]

2-BROMO-1,3,2-BENZODIOXABOROLE Preparation Products And Raw materials

Raw materials

Preparation Products


2-BROMO-1,3,2-BENZODIOXABOROLE Suppliers

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