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| CAS No.: | 5381-99-7 |
|---|---|
| Name: | 2-CHLORO-4H-1,3,2-BENZODIOXAPHOSPHORIN-4-ONE |
| Article Data: | 10 |
| Molecular Structure: | |
|
|
|
| Formula: | C7H4 Cl O3 P |
| Molecular Weight: | 202.534 |
| Synonyms: | Salicylicacid, hydrogen phosphorochloridite, cyclic anhydride (7CI,8CI); Salicylic acid,phosphorochloridite, cyclic anhydride (6CI); Phosphorochloridous acid,monoester with salicylic acid, cyclic anhydride (8CI);2-Chloro-4-oxo-5,6-benzo-1,3,2-dioxaphosphorinane;2-Chloro-4H-1,3,2-benzodioxaphoshorin-4-one;2-Chloro-4H-1,3,2-benzodioxaphosphorin-4-one; 2-Chloro-4H-benzodioxaphosphorin-4-one;NSC 40209; SCP; Salicyl chlorophosphite; Salicyl phosphorochloridite |
| Density: | g/cm3 |
| Melting Point: |
36-40 °C(lit.) |
| Boiling Point: |
127-128 °C11 mm Hg(lit.) |
| Flash Point: | 109.7°C |
| Appearance: | White Crystalline Solid |
| Hazard Symbols: |
 C
|
| Risk Codes: | R14;R34; |
| Safety: | 1311951 |
| PSA: | 43.35000 |
| LogP: | 2.93670 |
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Chemistry
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 Profile
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
Specification
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 .