2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE

Product Name: 2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one (CAS NO.5381-99-7)

Molecular Formula: C₇H₄ClO₃P
Molecular Weight: 202.53g/mol
Mol File: 5381-99-7.mol
Melting Point: 36-40 °C(lit.)
Boiling point: 127-128 °C11 mm Hg(lit.)
Storage Temperature: 2-8°C
Flash Point: 109.7 °C
Surface Tension: 49.54 kJ/mol
Vapour Pressure: 0.0142 mmHg at 25°C
XLogP3-AA: 2.4
H-Bond Donor: 0
H-Bond Acceptor: 3
Structure Descriptors of 2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one (CAS NO.5381-99-7):
  IUPAC Name: 2-Chloro-1,3,2-benzodioxaphosphinin-4-one
  Canonical SMILES: C1=CC=C2C(=C1)C(=O)OP(O2)Cl
  InChI: InChI=1S/C7H4ClO3P/c8-12-10-6-4-2-1-3-5(6)7(9)11-12/h1-4H 
  InChIKey: BVOITXUNGDUXRW-UHFFFAOYSA-N
Product Categories: Phospholipids - 13C & 2H;Biochemistry; Nucleosides, Nucleotides & Related Reagents; Phosphorylating and Phosphorothioating Agents; Phosphorylation; Protecting Agents, Phosphorylating Agents & Condensing Agents; Synthetic Organic Chemistry; Phosphorylating and Phosphitylating Agents

Safety Information of 2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one (CAS NO.5381-99-7):
Hazard Codes: C
Risk Statements: 14-34-37 
14:  Reacts violently with water
34:  Causes burns  
37:  Irritating to the respiratory system 
Safety Statements: 26-36/37/39-43-45
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36:  Wear suitable protective clothing  
37:  Wear suitable gloves   
39:  Wear eye/face protection
43:  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) 
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) 
RIDADR: UN 3261 8/PG 1
WGK Germany: 3
F: 3-10
Hazard Note: Corrosive
HazardClass: 8
PackingGroup: II

 2-Chloro-4H-1,3,2-benzodioxaphosphinin-4-one , its CAS NO. is 5381-99-7, the synonyms are Van Boom's Reagent ; Salicylchlorophosphite ; NSC40209 ; OR3651T ; CID237010 .