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Benzhydrol

Benzhydrol structure

Benzhydrol 

structure
  • CAS No:

    91-01-0

  • Formula:

    C13H12O

  • Chemical Name:

    Benzhydrol

  • Synonyms:

    Benzenemethanol,α-phenyl-;Benzhydrol;α-Phenylbenzenemethanol;Diphenylmethanol;Benzohydrol;Diphenylcarbinol;Benzhydryl alcohol;Hydroxydiphenylmethane;Diphenylmethyl alcohol;α-Phenylbenzyl alcohol;NSC 32150;1,1-Diphenylmethanol

  • Categories:

    Cosmetic Ingredient  >  Perfuming

Description

Benzhydrol is a white to light beige crystalline solid at room temperature, and the parent member of a large class of diaryl alcohols. Benzhydrol is easily soluble in ethanol, ether, chloroform and carbon disulfide, but almost insoluble in cold crude gasoline. Its solubility in water at 20°C is only 0.5 g/L. Its molecular weight is 184.24, its melting point is 65-67 °C, its boiling point is 297-298 °C, and its density is 1.0120.

Benzhydrol Basic Attributes

184.23

184.23

1424379

202-033-8

S4HQ1H8OWD

32150

DTXSID2059015

29062900

Characteristics

20.2

2.7

White to beige Crystalline Solid

1.1±0.1 g/cm3

69 °C

298 °C

160 °C

1.599

Slightly soluble in water.

Store below +30°C.

0.000076 hPa (20 °C)

LD50 orally in Rabbit: 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg

Safety Information

NONH for all modes of transport

2

36/37/38

26-36-24/25

DC7452000

Xi

Irritant

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

P305 + P351 + P338

H315-H319-H335

|Warning|H315 (80.33%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 61 companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

218.78 L/kg

Drug Information

benzhydrol

Benzhydrol Use and Manufacturing

Uses

Widely utilized in a variety of industrial applications, benzaldehyde is a chemical compound that exhibits exceptional chemical reactivity. This attribute allows it to be readily converted into benzophenone through oxidation reactions. The compounds derived from benzaldehyde are integral to the synthesis of fullerenes, bioactive oxacyclic compounds, dyes, and drugs, offering valuable synthetic intermediates to these respective fields. In the realm of industrial production, hexavalent chromium and other oxidizing agents are commonly employed to oxidize benzaldehyde, thereby facilitating the production of benzophenone. The significance of benzaldehyde within the pharmaceutical industry is self-evident, as it serves as a crucial raw material for the production of a diverse array of medications. This includes antihistamines, which play a pivotal role in medical treatment. Moreover, benzaldehyde finds extensive application in the production of agricultural chemicals and perfumes, testament to its wide-ranging utility and value. In the manufacture of perfumes, benzaldehyde is utilized as a fixative, thereby enhancing the stability of fragrances. This enables perfumes to retain their enchanting scents for an extended duration. In polymerization reactions, benzaldehyde functions as a terminating group in chemical reactions, thereby playing a pivotal role in regulating the progression of polymerization reactions. In the synthesis of various compounds, such as modafinil, benzhexol, and diphenyline, benzaldehyde is an indispensable precursor. Particularly in the preparation of modafinil, diphenylmethanol emerges as a key intermediate, playing a decisive role in the subsequent synthesis of the drug. This further underscores the importance of benzaldehyde in the pharmaceutical industry and provides robust support for the advancement of associated industries. As a versatile organic compound, benzaldehyde boasts extensive application prospects in both industrial and medical contexts. Its value and significance cannot be overlooked, given its pivotal role in facilitating the production of a wide array of substances, ranging from pharmaceuticals and agricultural chemicals to perfumes.

Benzenemethanol, .alpha.-phenyl-: ACTIVE

Computed Properties

Molecular Weight:184.23
XLogP3:2.7
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:184.088815002
Monoisotopic Mass:184.088815002
Topological Polar Surface Area:20.2
Heavy Atom Count:14
Complexity:137
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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