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(PHENYLTHIO)ACETIC ACID

(PHENYLTHIO)ACETIC ACID structure

CAS No.: 103-04-8

Chemical Name:: (PHENYLTHIO)ACETIC ACID

Synonyms: 2-phenylethanethioic O-acid;(phenylthio)acetic;RARECHEM AL BO 0363;α-Carboxythioanisole;(PHENYLTHIO)ACETIC A;Phenylthio)acetic ac;(Phenylthio)acetiAcid;Phenylthioglycolicacid;THIOPHENOXYACETIC ACID;(PHENYLTHIO)ACETIC ACID

CBNumber:: CB2420945

Molecular Formula:: C8H8O2S

Molecular Weight:: 168.21

MDL Number:: MFCD00004355

MOL File:: 103-04-8.mol

MSDS File:: SDS

Last updated:2026-01-13 11:17:59

Product description	Number	Pack Size	Price
(Phenylthio)acetic acid 96%	T33006	25g	$80.6
(Phenylthio)acetic Acid >98.0%(T)	P0753	25g	$80
(Phenylthio)acetic Acid >98.0%(T)	P0753	250g	$532
(Phenylthio)acetic acid 95%	OR916733	100g	$218
(Phenylthio)acetic acid 97%	127915	10g	$111
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(PHENYLTHIO)ACETIC ACID Properties

Melting point	60-63 °C (lit.)
Boiling point	314.4±25.0 °C(Predicted)
Density	1.27±0.1 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	almost transparency in Methanol
pka	3.70±0.10(Predicted)
form	powder to crystal
color	White to Light yellow
BRN	2045072
Cosmetics Ingredients Functions	ANTIOXIDANT
InChI	InChI=1S/C8H8O2S/c9-8(10)6-11-7-4-2-1-3-5-7/h1-5H,6H2,(H,9,10)
InChIKey	MOTOSAGBNXXRRE-UHFFFAOYSA-N
SMILES	C(O)(=O)CSC1=CC=CC=C1
CAS DataBase Reference	103-04-8(CAS DataBase Reference)
FDA UNII	M12342PPGS
EPA Substance Registry System	(Phenylthio)acetic acid (103-04-8)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

PPE

dust mask type N95 (US), Eyeshields, Gloves

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

RIDADR

UN 3335

WGK Germany

HazardClass

HS Code

29309090

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

NFPA 704

	1
2		0

(PHENYLTHIO)ACETIC ACID price More Price(14)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	T33006	(Phenylthio)acetic acid 96%	103-04-8	25g	$80.6	2026-03-19	Buy
TCI Chemical	P0753	(Phenylthio)acetic Acid >98.0%(T)	103-04-8	25g	$80	2026-03-19	Buy
TCI Chemical	P0753	(Phenylthio)acetic Acid >98.0%(T)	103-04-8	250g	$532	2023-06-20	Buy
Apolloscientific	OR916733	(Phenylthio)acetic acid 95%	103-04-8	100g	$218	2021-12-16	Buy
Matrix Scientific	127915	(Phenylthio)acetic acid 97%	103-04-8	10g	$111	2021-12-16	Buy

Product number	Packaging	Price	Buy
T33006	25g	$80.6	Buy
P0753	25g	$80	Buy
P0753	250g	$532	Buy
OR916733	100g	$218	Buy
127915	10g	$111	Buy

(PHENYLTHIO)ACETIC ACID Chemical Properties,Uses,Production

Chemical Properties

White solid

Uses

(Phenylthio)acetic acid is a reactant in the preparation of benzoxazoles, benzimidazoles, and benzothiazoles, which exhibit antimicrobial activity.

Application

(Phenylthio)acetic Acid (PTAA) is used for preparation of various PhS-containing compounds, such as 3- or 4-hydroxy-2-(phenylthio)alkanoic acids, 4-oxo-2-(phenylthio)alkanoic acids, and α-phenylthio-β-lactams.

Preparation

(Phenylthio)acetic acid is prepared by the substitution reaction of sodium chloroacetate with sodium benzenethiolate, or by the treatment of bromoacetic acid with thallium(I) benzenethiolate.^[1]

References

1. Detty, M. R.; Wood, G. P. JOC 1980, 45, 80.

(PHENYLTHIO)ACETIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

2-BROMOETHYL PHENYL SULFIDE ETHYL (PHENYLTHIO)ACETATE 2-CHLOROETHYL PHENYL SULFIDE 5-[(phenylthio)methyl]-1,3,4-thiadiazol-2-amine (Phenylthio)acetic acid sodium salt

2-(phenylsulfanyl)acetohydrazide 2-phenylsulfanylacetamide

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(PHENYLTHIO)ACETIC ACID Suppliers

Global( 189)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Hebei Yanxi Chemical Co., Ltd.	+8618531123677	faithe@yan-xi.com	China	5853	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883	niki@zlchemi.com	China	7245	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29640	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29822	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5906	58
Changzhou Carman Chemical Co., Ltd.	15061933924		CHINA	514	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Shaanxi Dideu Medichem Co. Ltd	+8617392709771	1097@dideu.com	China	3996	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Yanxi Chemical Co., Ltd.	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
Capot Chemical Co.,Ltd.	60
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Shandong chuangyingchemical Co., Ltd.	58
Changzhou Carman Chemical Co., Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
Shaanxi Dideu Medichem Co. Ltd	58

View Lastest Price from (PHENYLTHIO)ACETIC ACID manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-03-30	(PHENYLTHIO)ACETIC ACID 103-04-8	US $0.00-0.00 / KG	1KG	99%	2000	Shenzhen Nexcon Pharmatechs Ltd.
2026-03-20	(PHENYLTHIO)ACETIC ACID 103-04-8	US $0.00-0.00 / KG	1KG	99%	20 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-12-24	(PHENYLTHIO)ACETIC ACID 103-04-8	US $0.10 / KG	1KG	99.0%	1000 tons	Shaanxi Dideu Medichem Co. Ltd

(PHENYLTHIO)ACETIC ACID
103-04-8
US $0.00-0.00 / KG
99%
Shenzhen Nexcon Pharmatechs Ltd.

(PHENYLTHIO)ACETIC ACID
103-04-8
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

(PHENYLTHIO)ACETIC ACID
103-04-8
US $0.10 / KG
99.0%
Shaanxi Dideu Medichem Co. Ltd

(PHENYLTHIO)ACETIC ACID Spectrum

(PHENYLTHIO)ACETIC ACID(103-04-8)MS (PHENYLTHIO)ACETIC ACID(103-04-8)¹HNMR (PHENYLTHIO)ACETIC ACID(103-04-8)¹³CNMR (PHENYLTHIO)ACETIC ACID(103-04-8)IR1 (PHENYLTHIO)ACETIC ACID(103-04-8)IR2 (PHENYLTHIO)ACETIC ACID(103-04-8)Raman

103-04-8((PHENYLTHIO)ACETIC ACID)Related Search:

2-(8-CHLORO-1-NAPHTHYLTHIO)ACETIC ACID 2,5-DICHLOROPHENYLTHIOGLYCOLIC ACID (4-CHLOROPHENYLTHIO)ACETIC ACID METHYL P-TOLUENESULPHONYLACETATE 2-(CARBOXYMETHYLTHIO)BENZOIC ACID

4-TOLUENESULFONYLACETIC ACID 2-(4-AMINOPHENYLTHIO)ACETIC ACID (PHENYLSULPHONYL)ACETIC ACID (2-NAPHTHYLTHIO)ACETIC ACID (PHENYLTHIO)ACETIC ACID

METHYL (PHENYLTHIO)ACETATE 2-(3,4-DIMETHOXYPHENYLTHIO)ACETIC ACID 4-METHYL PHENYL THIOACETIC ACID (2,6-DICHLOROPHENYLTHIO)ACETIC ACID Methyl phenylsulfonylacetate

(PHENYLTHIO)ACETIC ACID ETHYL ESTER 2-(4-(TRIFLUOROMETHYL)PHENYLTHIO)ACETIC ACID 2-[(4-NITROPHENYL)SULFANYL]ACETIC ACID

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2-PHENYLSULFANYLACETIC ACID 2-thiophen-2-yloxyacetic acid (phenylthio)acetic (S-Phenylmercapto)aceticacid 2-(Phenylthio)aceticacid Aceticacid,(phenylthio)- Carboxymethylphenylsulfide Phenylthioglycolicacid S-PHENYLTHIOGLYCOLIC ACID THIOPHENOXYACETIC ACID RARECHEM AL BO 0363 (PHENYLMERCAPTO)ACETIC ACID (PHENYLTHIO)ACETIC ACID (PHENYLSULFANYL)ACETIC ACID S-Phenylmercaptoaceticacid α-Carboxythioanisole Phenylmercaptoaceticacid~S-Phenylthioglycolicacid~Thiophenoxyaceticacid 2-phenylethanethioic O-acid (Phenylthio)acetiAcid (PHENYLTHIO)ACETIC A Phenylthio)acetic ac (Phenylthio)acetic acid 96% (Phenylthio)aceticAcid> Acetic acid, 2-(phenylthio)- 2-PhenylsulfanylaceticAci 2-(Phenylthio)acetic acid - [P28510] 103-04-8 2003-04-8 C6H5SCH2COOH C6H5SCH2CO2H Sulfur Compounds (for Synthesis) CARBOXYLIC ACID C8 Carboxylic Acids Carbonyl Compounds Organic Building Blocks Building Blocks Miscellaneous Sulfur Compounds (for Synthesis) Synthetic Organic Chemistry