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16903-61-0 - Bis(triphenylphosphine)copper(I) borohydride - Bis(triphenylphosphine)copper(I) tetrahydridoborate - Tetrahydridoboratobis(triphenylphosphine)copper(I) - A13730 - Alfa Aesar

A13730 Bis(triphenylphosphine)copper(I) borohydride

CAS Number
16903-61-0
Synonyms
Bis(triphenylphosphine)copper(I) tetrahydridoborate
Tetrahydridoboratobis(triphenylphosphine)copper(I)

Size Price ($) Quantity Availability
5g 9.61
25g 39.05
100g 140.33
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Bis(triphenylphosphine)copper(I) borohydride

MDL
MFCD00013219
EINECS
240-951-0

Chemical Properties

Formula
C36H34BCuP2
Formula Weight
602.97
Melting point
ca 175° dec.
Sensitivity
Moisture Sensitive

Literature References

Specific reagent for reduction of acid chlorides to aldehydes: Tetrahedron Lett., 1437 (1978); 975 (1979). Also reduces sulfonylhydrazones to alkanes: Tetrahedron Lett., 4031 (1980), and aryl azides to amines: J. Chem. Res. (Synop.), 17 (1981).

/n

In the presence of Lewis acids or HCl, reduces carbonyl compounds with good stereo- and chemo-selectivity, e.g. aldehydes in the presence of ketones: Tetrahedron Lett., 22, 675 (1981).

/n

GHS Hazard and Precautionary Statements

Hazard Statements: H261-H315-H319-H335

In contact with water releases flammable gas. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P231+P232-P261-P280-P305+P351+P338-P304+P340-P362-P312-P405-P403+P233-P501a

Handle under inert gas. Protect from moisture. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
4.3
Packing Group
III
Harmonized Tariff Code
2931.90
TSCA
No

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