4-mercaptobenzoic acid

Suppliers

Names

[ Name ]:
4-mercaptobenzoic acid

[Synonym ]:
Benzoic acid, 4-mercapto-
MFCD00016617
mercaptobenzoic acid
4-Sulfanylbenzoic acid
Benzoic acid, 2-mercapto-
2-Sulfanylbenzoic acid
Thiosalicylic acid
4-Mercaptobenzoic acid
p-mercaptobenzoic acid

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
314.3±25.0 °C at 760 mmHg

[ Melting Point ]:
215-224 °C(lit.)

[ Molecular Formula ]:
C₇H₆O₂S

[ Molecular Weight ]:
154.186

[ Flash Point ]:
143.9±23.2 °C

[ Exact Mass ]:
154.008850

[ PSA ]:
76.10000

[ LogP ]:
2.56

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.642

[ Storage condition ]:
Hygroscopic, Refrigerator, Under Inert Atmosphere

[ Stability ]:
Store Under Argon; Air and Temperature Sensitive

MSDS

Click to get detail MSDS

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

[ RIDADR ]:
UN 3335

[ WGK Germany ]:
3

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

4-Iodobenzoic acid
4-acetylsulfanylbenzoic acid
potassium ethylxanthate
4-Aminobenzoic acid
methyl 4-(dimethylcarbamoylsulfanyl)benzoate
4,4'-Disulfanediyldibenzoic acid
4-Bromothiophenol
4-(Chlorosulfonyl)benzoic acid
DIMETHYL 4,4'-DISULFANEDIYLDIBENZOATE
4-Bromobenzoic acid

DownStream

DIMETHYL 4,4'-DISULFANEDIYLDIBENZOATE
4-Methylthio benzoic acid
METHYL 4-(METHYLTHIO)BENZOATE
Benzoic acid,4-[(phenylmethyl)thio]-
4-acetylsulfanylbenzoic acid
ethyl 4-sulfanylbenzoate
Methyl 4-Mercaptobenzoate
(Disulfanediyldi-4,1-phenylene)dimethanol
4-Methoxythiophenol
4-(ethylthio)benzoic 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

Gold and silver nanoparticle monomers are non-SERS-active: a negative experimental study with silica-encapsulated Raman-reporter-coated metal colloids.

Phys. Chem. Chem. Phys. 17 , 21120-6, (2015)

Noble metal nanoparticles (NPs) are the most commonly employed plasmonic substrates in surface-enhanced Raman scattering (SERS) experiments. Computer simulations show that monomers of Ag and Au nanocr...

On the Origin and Underappreciated Effects of Ion Doping in Silica.

Small 11 , 4351-65, (2015)

The origin of selectivity in the hollowing of silica nanoparticles is investigated to further understand silica. It is realized that, during the synthesis, the silica precursors are essentially ion-pa...

Radial Growth of Plasmon Coupled Gold Nanowires on Colloidal Templates

J. Colloid. Interface Sci. 449 , 87-91, (2015)

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