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B21428 1,1-Diphenyl-2-propyn-1-ol, 99%

CAS Number
3923-52-2
Synonyms
Diphenyl ethynyl carbinol

Stock No. Size Price ($) Quantity Availability
B21428-06 5g 33.20
B21428-14 25g 119.00
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1,1-Diphenyl-2-propyn-1-ol, 99%

MDL
MFCD00041570

Chemical Properties

Formula
C15H12O
Formula Weight
208.26
Melting point
44-48°
Boiling Point
179-180°/18mm
Flash Point
113°(235°F)
Storage & Sensitivity
Ambient temperatures.
Solubility
Insoluble in water.

Applications

1,1-Diphenyl-2-propyn-1-ol is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. It is used in medicine.

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Stable under recommended storage conditions. Keep away from strong oxidizing agents.

Literature References

P Crochet.; MA Esteruelas.; E Gutiérrez-Puebla. Unusual Activation of 1, 1-Diphenyl-2-propyn-1-ol Mediated by the Os (η5-C5H5) Unit. Organometallics. 199817 (15), 3141-3142.

E Negishi.; M Hata.; C Xu. A Strictly “Pair”-Selective Synthesis of Conjugated Diynes via Pd-Catalyzed Cross Coupling of 1,3-Diynylzincs:? A Superior Alternative to the Cadiot-Chodkiewicz Reaction. Organic letters. 20002 (23), 3687-3689.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H320-H335

Causes skin irritation. Causes eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
514549
Harmonized Tariff Code
2906.29
TSCA
No
RTECS
DA4796050

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