ChemicalBook > CAS DataBase List > 4-Mercaptophenol

4-Mercaptophenol

Product Name
4-Mercaptophenol
CAS No.
637-89-8
Chemical Name
4-Mercaptophenol
Synonyms
4-HYDROXYTHIOPHENOL;hydroxybenzenethiol;usafb-57;USAF B-57;4MERCAPTOPHENO;PARA-THIOPHENOL;Thiohydroquinone;4-MERCAPTOPHENOL;P-MERCAPTOPHENOL;4-Sulfanylphenol
CBNumber
CB0365510
Molecular Formula
C6H6OS
Formula Weight
126.18
MOL File
637-89-8.mol
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4-Mercaptophenol Property

Melting point:
33-35 °C(lit.)
Boiling point:
149-150 °C25 mm Hg(lit.)
Density 
1.255
refractive index 
1.5101 (estimate)
Flash point:
>230 °F
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
6.82±0.10(Predicted)
form 
Liquid or Low Melting Solid
color 
Clear colorless to light yellow
Water Solubility 
soluble
Sensitive 
Air Sensitive
BRN 
2039306
Stability:
Stability Air sensitive. Incompatible with oxidizing agents.
LogP
1.690 (est)
CAS DataBase Reference
637-89-8(CAS DataBase Reference)
NIST Chemistry Reference
4-Mercaptophenol(637-89-8)
EPA Substance Registry System
Phenol, 4-mercapto- (637-89-8)
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Safety

Hazard Codes 
Xi,C,Xn
Risk Statements 
36/37/38-34-20/21/22
Safety Statements 
26-36/37-45-36/37/39-36-7/9
RIDADR 
2811
WGK Germany 
3
RTECS 
MX7175000
10-13-23
Hazard Note 
Harmful/Irritant
HazardClass 
AIR SENSITIVE, IRRITANT-HARMFUL, STENCH
HazardClass 
8
PackingGroup 
III
HS Code 
29309090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
275395
Product name
4-Mercaptophenol
Purity
technical grade, 90%
Packaging
5g
Price
$64.6
Updated
2022/05/15
Sigma-Aldrich
Product number
275395
Product name
4-Mercaptophenol
Purity
technical grade, 90%
Packaging
25g
Price
$298
Updated
2022/05/15
TCI Chemical
Product number
H0662
Product name
4-Hydroxybenzenethiol
Purity
>97.0%(GC)(T)
Packaging
25g
Price
$148
Updated
2024/03/01
Alfa Aesar
Product number
L04429
Product name
4-Hydroxythiophenol, 97%
Packaging
5g
Price
$45.65
Updated
2024/03/01
Alfa Aesar
Product number
L04429
Product name
4-Hydroxythiophenol, 97%
Packaging
25g
Price
$148.65
Updated
2024/03/01
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4-Mercaptophenol Chemical Properties,Usage,Production

Chemical Properties

Clear colorless to light yellow solid or liquid

Uses

4-Mercaptophenol was used as a resin monomer in the study of the different gold nanocrystal core-resin shell structures.

Uses

4-Mercaptophenol (MPH) has been used to study the adsorption of MPH on silver coated polystyrene nanospheres by time-dependent surface-enhanced Raman scattering (SERS) spectroscopy.
4-Mercaptophenol may be used in the preparation of silylated monomer, which was employed for the synthesis of hyperbranched poly(ester-imide). 4-Mercaptophenol (H-4MP) reacts with metal tert-butoxides ([M(OBut)4]) to yield the following Group 4 phenoxy-thiols:

  • [(HOBut)(4MP)3M(μ-4MP)]2, where M = Ti, Zr, Hf
  • [(py)2M(4MP)], where M = Ti, Zr; py = pyridine
  • [(py)(4MP)3Hf(μ-4MP)]2
4-Mercaptophenol may be used in the synthesis of the following:
  • poly(ethersulfide)s via silylation followed by polycondensation with 2,6-dichloropyridine or 3,6-dichloropyridazine
  • 2,6-di-tertiarybutyl-4-mercaptophenol via Friedel-Craft′s alkylation with tert-butyl chloride in presence of a lewis acid

General Description

The density function theory calculations were performed to infer the IR and Raman spectra for 4-mercaptophenol molecule.

4-Mercaptophenol Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Mercaptophenol Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12438
Advantage
60
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9809
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
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View Lastest Price from 4-Mercaptophenol manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
4-Mercaptophenol 637-89-8
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2022-11-18
Hebei Mojin Biotechnology Co., Ltd
Product
4-Mercaptophenol 637-89-8
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-18
Hebei Mojin Biotechnology Co., Ltd
Product
4-Mercaptophenol 637-89-8
Price
US $0.00/KG
Min. Order
1ASSAYS
Purity
99%
Supply Ability
5000kg
Release date
2021-10-19

637-89-8, 4-MercaptophenolRelated Search:


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