 Home > Pharmaceutical Intermediates > Bulk Drug Intermediates > 4,4′-Thiodiphenol for Sale > 4,4'-Thiobis-phenol

4,4'-Thiobis-phenol

ISO 4 Inquiries

Unit Price: Get Latest Price 

CAS No.:

2664-63-3

Grade:

Industrial Grade

Content:

99%

Packaging:

bag

Price valid (until):

2023-12-31

Contact Supplier

 Chat Now

NANTONG REFORM PETRO-CHEMICAL CO.,LTD

Company Type:

Manufactory

Location:

China

Payment Terms:

L/C,100% TT in advance

Average Lead Time:

2 days

Qualification:

Main Products:

Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

 Visit Store

Product Description
Seller Information
Inquiry History

Description

4,4′-Thiodiphenol (CAS No.: 2664-63-3) is supplied by NANTONG REFORM PETRO-CHEMICAL CO.,LTD, a Manufactory with 4 years on ECHEMI.

Key details: grade Industrial Grade, content 99%, packaging bag.

Contact the supplier on this page to request a quotation or the latest price.

ECHEMI Editorial Reference

White, crystalline powder.
4,4'-thiodiphenol is a member of phenols. It derives from a hydride of a diphenyl sulfide.

Certificates

Basic Info

Product Name:

4,4′-Thiodiphenol

Other Name:

Phenol,4,4′-thiobis-;Phenol,4,4′-thiodi-;Phenol,p,p′-thiodi-;Phenol,p,p′-thiobis-;4,4′-Thiobis[phenol];4,4′-Thiodiphenol;p,p′-Dihydroxydiphenyl sulfide;Bis(4-hydroxyphenyl) sulfide;4,4′-Dihydroxydiphenyl sulfide;Thiobisphenol;Bis(p-hydroxyphenyl) sulfide;Bisphenol sulfide;4-(4-Hydroxyphenylthio)phenol;NSC 203030;Bis(p-hydroxyphenyl)thioether;Bisphenol T;4-(4-Hydroxyphenyl)sulfanylphenol;4,4′-Thiodbisphenol

CAS No.:

2664-63-3

Molecular Formula:

C12H10O2S

InChIKeys:

InChIKey=VWGKEVWFBOUAND-UHFFFAOYSA-N

Molecular Weight:

218.272

Exact Mass:

218.27

EC Number:

220-197-9

UNII:

NGN288M6MM

NSC Number:

203030

DSSTox ID:

DTXSID9047960

HScode:

29309070

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

65.76000

XLogP3:

3.34

Appearance:

White sheet crystal.

Density:

1.4±0.1 g/cm3

Melting Point:

154-156 °C

Boiling Point:

178-180 °C @ Press: 1.5 Torr

Flash Point:

219.7±23.3 °C

Refractive Index:

1.717

Vapor Pressure:

3.68E-05mmHg at 25°C

Toxicity:

LD50 orally in Rabbit: 3362 mg/kg LD50 dermal Rabbit > 10250 mg/kg

See More 4,4′-Thiodiphenol Properties 

Hazard Identification

Classification of the substance or mixture

Skin corrosion, Sub-category 1B

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H314 Causes severe skin burns and eye damage
Prevention	P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P316 Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	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′-Thiodiphenol Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals

Location:
17th Yuanlin Road ,Chongchuan area ,Nantong city ,Jiangsu province ,China

Payment Terms:
L/C,100% TT in advance

Average lead Time:
2 days

Total Annual Revenue:
Above $100 million

Total Employees:
201-300

Year of Establishment:
2008

Company Certificates
- GB/T19001-2016 / Iso9001:2015
Established in 2008, running 14 years in Chemicals,
with over one hundred staff ,selling thousand items, over RMB 1billion turnover annually.
Regist ISO9001(No:31622Q10628ROM)
Especially in the research, development and production of : Chemical raw materials,fine chemicals,pharmaceutical intermediates,Agrochemicals,food additives,Electronic chemicals,Environmental protection and water treatment...etc.
We specialize in these field with the strength of good quality, pretty competitive price,and good service.

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	4,4′-Thiodiphenol	2 KG	Sep 16, 2026
India	Thiodiphenol	10.00 MT	Jun 13, 2025
South Korea	4,4'-Thiodiphenol	10 MT	Aug 24, 2026
India	4,4'- Thiodiphenol	5 MT	Sep 3, 2025

Post an enquiry for this product

More Choices Find All Products for Sale 

Product Name	Grade / Content	Price	Supplier Name	Details
4,4'-Thiodiphenol/Pharmaceutical Grade \| high Purity/ COAS 2664-63-3	Pharmaceutical Grade/99.99	$33-34/G FOB	Qingdao Orient Chemical Co.,LTD	Inquiry
4,4'-Thiobis-phenol2664-63-3	/	$1-1.1/MT FOB	SHANDONG LOOK CHEMICAL CO.,LTD	Inquiry
4,4'-Thiobis-phenol 99% high purity certified Professional producer Greenbo	Industrial Grade/99		Greenbo Biochem	Inquiry
4,4-Thiobis-phenol	/99.00		HANGZHOU LEAP CHEM CO., LTD.	Inquiry
CAS 2664-63-3 4,4'-Thiobis-phenol	Industrial Grade/99		Chemfine International Co., Ltd.	Inquiry

4,4'-Thiobis-phenol

Product Description

Seller Information