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4,4'-Oxydiphenol CAS 1965-09-9 4,4'-Dihydroxydiphenyl ether

Name: 4,4'-Oxydiphenol CAS 1965-09-9 4,4'-Dihydroxydiphenyl ether
Brand: 4,4'-Oxydiphenol CAS 1965-09-9 4,4'-Dihydroxydiphe
SKU: pr2610121269
Price: 230000 USD
Availability: InStock

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Unit Price:

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CAS No.:

1965-09-9

Grade:

Industrial Grade

Content:

99%

Port:

shanghai

Brand:

4,4'-Oxydiphenol CAS 1965-09-9 4,4'-Dihydroxydiphe

Packaging:

25kg/bag

Price valid (until):

2026-11-12

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Ou Sheng International Trading Limited

Company Type:

Trader

Location:

Hongkong, China

Payment Terms:

100% TT in advance

Average Lead Time:

15 days

Qualification:

Main Products:

nitric acid,sles,xylene,aniline

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Product Description
Seller Information

Description

4,4'-Oxydiphenol CAS 1965-09-9 4,4'-Dihydroxydiphenyl ether

Product Parameters

What is 4,4'-Oxydiphenol (CAS 1965-09-9)
4,4'-Oxydiphenol is a symmetric aromatic diol, also named 4,4'-dihydroxydiphenyl ether (DHDE). It is a high-purity bifunctional monomer widely applied in high-performance polymers, electronic materials and industrial additives.

Basic Information
CAS Number: 1965-09-9
IUPAC Name: 4-(4-Hydroxyphenoxy)phenol
Synonyms: 4,4'-Dihydroxydiphenyl ether, Bis(4-hydroxyphenyl) ether, p,p'-Oxydiphenol
Molecular Formula: C12H10O3
Molecular Weight: 202.21
EINECS: 217-809-1
Technical Properties
Appearance: White crystalline powder
Purity: ≥98% (GC), typical grade ≥99%
Melting Point: 163-168 °C
Boiling Point: 379.2 °C (760 mmHg)
Density: 1.3±0.1 g/cm³
Flash Point: 183.2 °C
Solubility: Soluble in DMF, DMSO, alcohols and ketones; insoluble in water
Stability: Good thermal and oxidation resistance under normal conditions
Storage: Keep sealed and dry at 2-8 °C, away from strong oxidants

Items	Specifications

1,Quick details for 4,4'-Oxydiphenol

Product name	4,4'-Oxydiphenol
CAS	1965-09-9
Molecular Formula	C12H10O3
Molecular weight	202.21
Apperance	White powder
purity	99%

2.Useage for 4,4'-Oxydiphenol

Used in organic synthesis. Have estrogen effect and antiseptic effect

3 .storage for 4,4'-Oxydiphenol
ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture. Shop 4,4'-Oxydiphenol CAS 1965-09-9 4,4'-Dihydroxydiphenyl ether-Detailed Image 1

Shop 4,4'-Oxydiphenol CAS 1965-09-9 4,4'-Dihydroxydiphenyl ether-Detailed Image 1

Certificates

Basic Info

Product Name:

4,4′-Dihydroxydiphenyl ether

Other Name:

Phenol,4,4′-oxybis-;Phenol,4,4′-oxydi-;Phenol,p,p′-oxydi-;Phenol,p,p′-oxybis-;4,4′-Oxybis[phenol];4,4′-Dihydroxydiphenyl ether;Bis(p-hydroxyphenyl) ether;p-(p-Hydroxyphenoxy)phenol;4,4′-Dihydroxydiphenyl oxide;4,4′-Oxydiphenol;Bis(4-hydroxyphenyl) ether;p-Hydroxyphenyl ether;Quinol ether;Specianol DPE-H;4-(4-Hydroxyphenoxy)phenol;4,4′-Oxybiphenol;P-O-P;4,4′-Bisphenol ether

CAS No.:

1965-09-9

Molecular Formula:

C12H10O3

InChIKeys:

InChIKey=NZGQHKSLKRFZFL-UHFFFAOYSA-N

Molecular Weight:

202.206

Exact Mass:

202.21

EC Number:

217-809-1

UNII:

7L83KGH26S

DSSTox ID:

DTXSID8022169

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

49.69000

XLogP3:

2.50

Density:

1.3±0.1 g/cm3

Melting Point:

160 °C

Boiling Point:

379.2±27.0 °C at 760 mmHg

Flash Point:

183.2±23.7 °C

Refractive Index:

1.639

See More 4,4′-Dihydroxydiphenyl ether Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Skin sensitization, Category 1

Serious eye damage, Category 1

Specific target organ toxicity â single exposure, Category 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H317 May cause an allergic skin reaction H318 Causes serious eye damage H335 May cause respiratory irritation
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P271 Use only outdoors or in a well-ventilated area.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P333+P317 If skin irritation or rash occurs: Get medical help. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P319 Get medical help if you feel unwell.
Storage	P403+P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 4,4′-Dihydroxydiphenyl ether Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
nitric acid,sles,xylene,aniline

Location:
UNIT 903, 9/F., CAMERON COMM CENTRE, 458-468 HENNESSY ROAD, CAUSEWAY BAY HONG KONG

Payment Terms:
100% TT in advance

Average lead Time:
15 days

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2026

We are a professional exporter of industrial chemical solvents and mining‑use chemicals.

We supply a wide range of industrial solvents for coating, printing, cleaning and manufacturing industries. Our mining‑chemical products include flotation collectors, frothers, flocculants and other reagents for mineral processing and mine wastewater treatment.

With rich experience in chemical export, we provide stable‑quality goods, customized packaging and complete export solutions. We sincerely welcome global customers for inquiries and long‑term cooperation.
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4,4'-Oxydiphenol CAS 1965-09-9 4,4'-Dihydroxydiphenyl ether

Product Description

Seller Information

4,4'-Oxydiphenol CAS 1965-09-9 4,4'-Dihydroxydiphenyl ether

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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