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  • 4,4'-Oxydiphenol CAS 1965-09-9

4,4'-Oxydiphenol CAS 1965-09-9

CAS: 1965-09-9
Density: 1.3±0.1 g/cm3
Boiling Point: 379.2±27.0 °C at 760 mmHg
Melting Point: 163-168 °C
Molecular Formula: C12H10O3
Molecular Weight: 202.206
Flash Point: 183.2±23.7 °C
Exact Mass: 202.062988
PSA: 49.69000
LogP: 2.50
Vapour Pressure: 0.0±0.9 mmHg at 25°C
Index of Refraction: 1.639
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Product Description

Product Name: 4,4'-Oxydiphenol

Synonyms:

4,4'-Dihydroxydiphenyl ether

4,4'-Oxydiphenol

Bis(4-hydroxyphenyl) Ether

 

DHDE

1965-09-9

Phenol, 4,4'-oxybis-

4-(4-hydroxyphenoxy)phenol

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CAS: 1965-09-9

Molecular Formula: C12H10O3

Molecular Weight: 202.21

Molecular Structure:

4,4'-Oxydiphenol

Properties

 

Density

1.3±0.1 g/cm3

Boiling Point

379.2±27.0 °C at 760 mmHg

Melting Point

163-168 °C

Molecular Formula

C12H10O3

Molecular Weight

202.206

Flash Point

183.2±23.7 °C

Exact Mass

202.062988

PSA

49.69000

LogP

2.50

Vapour Pressure

0.0±0.9 mmHg at 25°C

Index of Refraction

1.639

 

Specifications:

 

 Appearance

White and crystalline powder

Specific Gravity

1.208-1.222g/cm3

Purity (%)

≥99

Water content (%)

≤0.2

Melting point (°C)

             165°C -168°C

 

Applications:

1. Used as pharmaceutical intermediates, liquid crystal additives.

2. Used to produce ethoxyilne resin.

 

HEALTH HAZARD DATA


ACUTE TOXICITY DATA
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490

 


Package:

Net 25kg/drum

Storage:

Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away from heat/sparks/open flames/ hot surfaces. Store away from incompatible materials and foodstuff containers.

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