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4,4'-Thiobis-phenol

4,4'-Thiobis-phenol structure

CAS No.: 2664-63-3

Chemical Name:: 4,4'-Thiobis-phenol

Synonyms: TDP;DFS;pharMaceutical interMediate;4,4'-Thiodbisphenol;4,4’-dioxydiphenylsulfide;Thiodiphenol;4, 98.0%(GC);4,4'-thiobis-;Thiobis[phenol];4,4-THIODIPHENOL

CBNumber:: CB9286481

Molecular Formula:: C12H10O2S

Molecular Weight:: 218.27

MDL Number:: MFCD00002349

MOL File:: 2664-63-3.mol

MSDS File:: SDS

Last updated:2023-05-04 17:34:36

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4,4'-Thiobis-phenol Properties

Melting point	154-156 °C (lit.)
Boiling point	328.96°C (rough estimate)
Density	1.2618 (rough estimate)
refractive index	1.5200 (estimate)
storage temp.	Store below +30°C.
Water Solubility	Insoluble in water
form	Crystalline Powder
pka	9.31±0.26(Predicted)
color	White to pale brown
Sensitive	Air Sensitive
BRN	2050739
InChIKey	VWGKEVWFBOUAND-UHFFFAOYSA-N
CAS DataBase Reference	2664-63-3(CAS DataBase Reference)
EWG's Food Scores	1
NCI Dictionary of Cancer Terms	DFS
FDA UNII	NGN288M6MM
NIST Chemistry Reference	4-4' Thio diphenol(2664-63-3)
EPA Substance Registry System	Phenol, 4,4'-thiobis- (2664-63-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H319

Precautionary statements

P264-P280-P305+P351+P338-P337+P313

Hazard Codes

Risk Statements

Safety Statements

26-27-36/37/39-45

RIDADR

UN 3261 8/PG 2

WGK Germany

RTECS

SN0800000

TSCA

Yes

HazardClass

PackingGroup

HS Code

29309070

Toxicity

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

NFPA 704

	1
3		0

4,4'-Thiobis-phenol price More Price(26)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.14209	Bis(4-hydroxyphenyl)sulfide for synthesis	2664-63-3	100G	$25.9	2024-03-01	Buy
Sigma-Aldrich	216178	4,4′-Thiodiphenol 99%	2664-63-3	100g	$44.6	2024-03-01	Buy
TCI Chemical	D1356	Bis(4-hydroxyphenyl) Sulfide >98.0%(GC)	2664-63-3	25g	$21	2024-03-01	Buy
TCI Chemical	D1356	Bis(4-hydroxyphenyl) Sulfide >98.0%(GC)	2664-63-3	500g	$136	2024-03-01	Buy
Alfa Aesar	L04308	4,4'-Thiodiphenol, 98+%	2664-63-3	100g	$52.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
8.14209	100G	$25.9	Buy
216178	100g	$44.6	Buy
D1356	25g	$21	Buy
D1356	500g	$136	Buy
L04308	100g	$52.65	Buy

4,4'-Thiobis-phenol Chemical Properties,Uses,Production

Chemical Properties

White, crystalline powder.

Uses

4,4'-thiobis-phenol can be applied to produce a non-halogen type epoxy (meth)acrylate resin having high refractive index, transparency and thermal stability. It is also used to produce a non-systemic organophosphorus insecticide TEMEPHOS.

Uses

Intermediate, flame-retardant, antioxidant, engineering plastics.

Definition

ChEBI: 4,4'-thiodiphenol is a member of phenols. It derives from a hydride of a diphenyl sulfide.

4,4'-Thiobis-phenol Preparation Products And Raw materials

Raw materials

Preparation Products

4-Mercaptophenol BIS(4-HYDROXYPHENYL)DISULFIDE

4,4'-Thiobis-phenol Suppliers

Global( 273)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Shanghai Time Chemicals CO., Ltd.	+86-021-57951555 +8617317452075	jack.li@time-chemicals.com	China	1807	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5909	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD	+86 13658692156	zandrew@jadenmtc.com	China	221	58

Supplier	Advantage
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Time Chemicals CO., Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Xiamen AmoyChem Co., Ltd	58
Shandong chuangyingchemical Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
QINGDAO JADE NEW MATERIAL TECNOLOGY CO.,LTD	58

View Lastest Price from 4,4'-Thiobis-phenol manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-06-27	4,4'-Thiobis-phenol; 4-Hydroxyphenyl sulfide; 4,4'-thiodiphenol; 4,4'-dihydroxydiphenyl sulfide 2664-63-3	US $0.00 / Kg/Drum	1KG	99.5%	1000mt	Chengdu Yuanda Chemical Co., Ltd
	2019-07-06	4,4'-Thiobis-phenol 2664-63-3	US $8.00 / kg	1kg	99%	10MT	Career Henan Chemical Co

4,4'-Thiobis-phenol; 4-Hydroxyphenyl sulfide; 4,4'-thiodiphenol; 4,4'-dihydroxydiphenyl sulfide
2664-63-3
US $0.00 / Kg/Drum
99.5%
Chengdu Yuanda Chemical Co., Ltd

4,4'-Thiobis-phenol
2664-63-3
US $8.00 / kg
99%
Career Henan Chemical Co

4,4'-Thiobis-phenol Spectrum

4,4'-Thiobis-phenol(2664-63-3)MS 4,4'-Thiobis-phenol(2664-63-3)¹HNMR 4,4'-Thiobis-phenol(2664-63-3)¹³CNMR 4,4'-Thiobis-phenol(2664-63-3)IR1 4,4'-Thiobis-phenol(2664-63-3)IR2 4,4'-Thiobis-phenol(2664-63-3)Raman

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4-Hydroxyphenyl sulfide, TDP fine cheMical interMediate interMediate coMpound bis(4-oxyphenyl)sulfide Bis(p-hydroxhphenyl) sulfide p,p'-Dihydroxydiphenyl sulfide Phenol, 4,4'-thiobis- Phenol, 4,4'-thiodi- Sulfide, bis(4-hydroxyphenyl) Thiobis[phenol] 4-HYDROXYPHENYL SULFIDE 4,4'-thiobis-phenol 4,4'-THIODIPHENOL 4,4-THIODIPHENOL 4-[(4-HYDROXYPHENYL)THIO]PHENOL 4,4-DIHYDROXYPHENYL SULFIDE 4,4'-DIHYDROXY DIPHENYL SULFIDE 4,4'-DIHYDROXYDIPHENYL THIO-ETHER BIS(4-HYDROXYPHENYL) SULFIDE 4,4'-Thiodiphenol,98+% 44DIHYDROXYDIPHENYLSULPHIDE 4,4'-thiobis- 4-Hydroxypheny sulfide 4,4'-Dihydroxydiphenyl Sulfide 4,4'-Thiodiphenol 4,4'-Thiobis-phenol 4-Hydroxyphenyl sulfide BIS(4-HYDROXYPHENYL)SULFIDE FOR SYNTHESI 4,4’-thiobis-pheno 4,4’-thiodi-pheno 4,4'-Dioxydiphenyl sulfide Thiodiphenol 4,4'-Sulphanediyldiphenol, 4,4'-Dihydroxydiphenyl sulphide 4, 98.0%(GC) Bis(4-hydroxyphenyl) Sulfide, 98.0%(GC) Bis(4-hydroxyphenyl)sulfide for synthesis 4,4'-Thiobis-phenol 4-Hyd 2-[[4-(dimethylamino)phenyl]methylideneamino]-5-ethoxyphenol 4,4'-Thiodiphenol@100 μg/mL in MeOH 4,4'-Thiodiphenol @1000 μg/mL in MeOH Bis(4-hydroxyphenyl) Sulfide > 4,4'-dihydroxyldiphenyl sulfide Thiodiphenol (TDP) 4,4'-Thiodbisphenol DFS TDP pharMaceutical interMediate 4,4’-dioxydiphenylsulfide 4,4'-Thiodiphenol 2664-63-3 2663-63-3 SC6H4OH2 Reagent for High-Performance Polymer Research Diphenyl Sulfides (for High-Performance Polymer Research) Reagents for Oligosaccharide Synthesis Color Former & Related Compounds Developer intermediate compound Biochemistry Color Former & Related Compounds