4-Mercaptophenol

Names

[ CAS No. ]:
637-89-8

[ Name ]:
4-Mercaptophenol

[Synonym ]:
4-Sulfanylphenol
EINECS 211-307-6
Phenol, 4-mercapto-
4-Mercaptophenol
4-Sulfanylbenzolol
p-hydroxythiophenol
4-Hydroxythiophenol
4-Hydroxybenzenethiol
P-MERCAPTOPHENOL
MFCD00004850

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
256.1±23.0 °C at 760 mmHg

[ Melting Point ]:
33-35 °C(lit.)

[ Molecular Formula ]:
C₆H₆OS

[ Molecular Weight ]:
126.176

[ Flash Point ]:
108.7±22.6 °C

[ Exact Mass ]:
126.013931

[ PSA ]:
59.03000

[ LogP ]:
1.68

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.642

[ Stability ]:
Stability Air sensitive. Incompatible with oxidizing agents.

[ Water Solubility ]:
soluble

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MX7175000

CHEMICAL NAME :: Hydroquinone, monothio-

CAS REGISTRY NUMBER :: 637-89-8

BEILSTEIN REFERENCE NO. :: 2039306

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C6-H6-O-S

MOLECULAR WEIGHT :: 126.18

WISWESSER LINE NOTATION :: L6V DYJ DUS

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 :: 100 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: AD277-689 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 333 mg/kg

SEX/DURATION :: female 11 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Fertility - litter size (e.g. # fetuses per litter; measured before birth) Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :: TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 41,43,1990

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36/37-S45-S36/37/39

[ RIDADR ]:
2811

[ WGK Germany ]:
3

[ RTECS ]:
MX7175000

[ Packaging Group ]:
III

[ HS Code ]:
2930909090

Precursor & DownStream

Precursor

Phenol
(Z)-2-((p-hydroxyphenyl)thio)-1-p-toluenesulfonylethylene
p-methylthioanisole
potassium ethylxanthate
4-Aminophenol
4,4′-Thiodiphenol
4-Chlorophenol
p-Thiocyanatophenol, p-thiocyanato-
ethyl (4-sulfanylphenyl) carbonate

DownStream

(E)-2-cyano-3-[3-ethoxy-4-hydroxy-5-[(4-hydroxyphenyl)sulfanylmethyl]phenyl]prop-2-enamide
4-[(Trifluoromethyl)sulfanyl]phenol
2-(4-Hydroxyphenyl)sulfanylacetic acid
N-{2-[(4-Hydroxyphenyl)sulfanyl]ethyl}acetamide
4-propylsulfanylphenol
4-[(2-nitrophenyl)disulfanyl]phenol
4-[(4-fluorophenyl)methoxy]benzenesulfonyl chloride
2-[(4-ETHOXYPHENYL)THIO]-PROPANOIC ACID ETHYL ESTER
1-methoxy-4-(4-methylphenyl)benzene
4-(4-hydroxyphenyl)sulfanylbenzoic acid

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Differentiation of MCF-7 tumor cells from leukocytes and fibroblast cells using epithelial cell adhesion molecule targeted multicore surface-enhanced Raman spectroscopy labels.

J. Biomed. Opt. 20 , 55002, (2015)

Identification of tumor and normal cells is a promising application of Raman spectroscopy. The throughput of Raman-assisted cell sorting is limited by low sensitivity. Surface-enhanced Raman spectrosc...

Formation of different gold nanocrystal core-resin shell structures through the control of the core assembly and shell polymerization.

Langmuir 28(24) , 9082-92, (2012)

The formation of different Au nanocrystal core-resin shell structures through the control of the nanocrystal assembly and shell polymerization is investigated. 4-Mercaptophenol is employed together wi...

Vibrational spectroscopy and density functional theory study of 4-mercaptophenol.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 122 , 698-703, (2014)

In this paper, 4-mercaptophenol (4-MPH) was designed as a model molecule for theoretical and experimental studies of the molecule structure. Density functional theory (DFT) calculations have been perf...

4-Mercaptophenol
3-methyl-4-mercaptophenol
diacetyl-4-mercaptophenol
2,6-dimethyl-4-mercaptophenol
2,6-difluoro-4-mercaptophenol
2,3,6-trimethyl-4-mercaptophenol
4-(3-Cyclopropylphenyl)butan-2-amine
3-Amino-1-(3-cyclopropylphenyl)propan-1-ol
3-[(4-Cyclopropylphenyl)methyl]azetidine
1-[(Quinolin-4-yl)methyl]piperidin-4-ol
2-Pyridinecarboxamide, 4-(methylamino)-N-(2-methyl-4-pyridinyl)-
1-Cyclopropyl-N-(4-cyclopropylbenzyl)methanamine
tert-Butyl 3-hydroxy-4-[(propan-2-yl)amino]pyrrolidine-1-carboxylate
3-[(3-Cyclopropylphenyl)methyl]azetidine
(R)-2-chloro-N-(pyrrolidin-3-yl)pyrimidin-4-amine hydrochloride
5-Nitro-2-(piperidin-4-ylmethoxy)benzo[d]thiazole hydrochloride

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.