274-07-7

Name CATECHOLBORANE
CAS 274-07-7
EINECS(EC#) 205-991-5
Molecular Formula C6H5BO2
MDL Number MFCD00005846
Molecular Weight 119.91
MOL File 274-07-7.mol
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Chemical Properties

Appearance Clear colorless to faintly yellow liquid
Melting point  12 °C(lit.)
Boiling point  50 °C50 mm Hg(lit.)
density  1.125 g/mL at 25 °C(lit.)
refractive index  n20/D 1.507(lit.)
Fp  36 °F
storage temp.  2-8°C
solubility  Miscible with diethyl ether, tetrahydrofuran, dichloromethane, chloroform, carbon tetrachloride, toluene, and benzene.
form  liquid
color  Hazy Colourless
Water Solubility  Reacts with water.
Sensitive  Moisture Sensitive
BRN  972072
Stability: Hygroscopic
InChI 1S/C6H5BO2/c1-2-4-6-5(3-1)8-7-9-6/h1-4,7H
InChIKey CENMEJUYOOMFFZ-UHFFFAOYSA-N
SMILES [bH]1oc2ccccc2o1
CAS DataBase Reference 274-07-7(CAS DataBase Reference)
EPA Substance Registry System 1,3,2-Benzodioxaborole (274-07-7)
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Safety Data

Symbol(GHS)  Flame (GHS02)Corrosion (GHS05)
GHS02,GHS05
Signal word  Danger
Hazard statements  H225-H314
Precautionary statements  P210-P233-P240-P280-P303+P361+P353-P305+P351+P338
Hazard Codes  F,C
Risk Statements 
R11:Highly Flammable.
R19:May form explosive peroxides.
R34:Causes burns.
R67:Vapors may cause drowsiness and dizziness.
R65:Harmful: May cause lung damage if swallowed.
R63:Possible risk of harm to the unborn child.
R48/20:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
R14:Reacts violently with water.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S16:Keep away from sources of ignition-No smoking .
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add-Never use water) .
RIDADR  UN 2924 3/PG 2
WGK Germany  3
F  1-10
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29209090
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 4 Oral
Carc. 2
Eye Dam. 1
Flam. Liq. 2
Skin Corr. 1B
STOT SE 3

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