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Diphenylmethanol, (C6H5)2CHOH (also known as benzhydrol), is a secondary alcohol with a relative molecular mass of 184.23 g/mol. It has a melting point of 69°C and a boiling point of 298°C.

It has uses in perfume and pharmaceutical manufacture. In perfumery it is used as a fixative. In pharmaceutical manufacture it is used in the synthesis of antihistamines / antiallergenic agents and antihypertensive agents . It is used in the synthesis of Modafinil and the Benzhydryl group is present in the structure of many histamine H1 antagonists like diphenylhydramine. Benzhydrol is also used in the production of agrochemicals as well as other organic compounds and as a terminating group in polymerizations.

Diphenylmethanol is an irritant to the eyes, skin and respiratory system.

Product Details:

Name: Benzhydrol

Synonyms:

1,1-diphenylmethanol;

Benzenemethanol, α-phenyl-;

BENZOHYDROL;

benzhydrylalcohol;

diphenyl methylol;

hydroxy-diphenyl methane;

BNEZHYDROL;

benzydrol;

DIPHENYLCARBINOL;

diphenyl-methanol;

CAS: 91-01-0

EINECS: 202-033-8

MF: C13H12O

MW: 184.23400

MP: 65-67 °C(lit.)

BP: 297-298 °C(lit.)

FP: 160 °C

Purity: 95%min

Density: 1.102 g/cm3

Refractive index: 1.599

Acidity factor (pKa): 13.55±0.20(笔谤别诲颈肠迟别诲)

Storage condition: Store below +30°C.

Appearance: white to Off-white to beige powder

Stability: Stable. Combustible. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides, acids.

Package: 5g, 25g, 100g, 500g, 1kg, 25kg

Application: organic synthesis, pharmaceutical intermediate

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