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1641-40-3 - 1,2-Phenylene phosphorochloridite, 97% - Catechyl phosphorus chloride - 2-Chloro-1,3,2-benzodioxaphosphole - B22712 - Alfa Aesar

B22712 1,2-Phenylene phosphorochloridite, 97%

CAS Number
1641-40-3
Synonyms
Catechyl phosphorus chloride
2-Chloro-1,3,2-benzodioxaphosphole

Size Price ($) Quantity Availability
5g 23.84
25g 56.61
100g 189.52
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1,2-Phenylene phosphorochloridite, 97%

MDL
MFCD00005853
EINECS
216-690-3

Chemical Properties

Formula
C6H4ClO2P
Formula Weight
174.52
Melting point
ca 30°
Boiling Point
73-75°/7mm
Flash Point
>110°(230°F)
Density
1.464
Refractive Index
1.5720
Sensitivity
Moisture Sensitive

Literature References

Primary or secondary alcohols can be converted to the iodides via the phosphite esters and subsequent reaction with iodine: J. Org. Chem., 32, 4160 (1967). Reagent for the reduction of sulfoxides to sulfides: Synthesis, 262 (1976). Reactive phosphitylating agent: Tetrahedron Lett., 30, 4219 (1989).

/n

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P363-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
135455
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2920.90
TSCA
Yes

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