p-methylthioanisole

Modify Date: 2026-07-12 02:13:41

p-methylthioanisole Structure
p-methylthioanisole structure
Common Name p-methylthioanisole
CAS Number 1879-16-9 Molecular Weight 154.229
Density 1.1±0.1 g/cm3 Boiling Point 253.4±0.0 °C at 760 mmHg
Molecular Formula C8H10OS Melting Point 22-23 °C
MSDS Chinese USA Flash Point 107.8±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

Summary: 1-methoxy-4-methylsulfanylbenzene, also known as p-methylthioanisole, with CAS number 1879-16-9, has a molecular formula of C8H10OS and a molecular weight of 154.229. It appears as a colorless to yellow liquid, with a melting point of 22-23°C and a boiling point of 253.4±0.0°C, and a density of 1.1±0.1 g/cm3. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-methoxy-4-methylsulfanylbenzene
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.1±0.1 g/cm3
Boiling Point 253.4±0.0 °C at 760 mmHg
Melting Point 22-23 °C
Molecular Formula C8H10OS
Molecular Weight 154.229
Flash Point 107.8±0.0 °C
Exact Mass 154.045242
PSA 34.53000
LogP 3.08
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.554
InChIKey DQNSKXYRRRCKGH-UHFFFAOYSA-N
SMILES COc1ccc(SC)cc1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful
Risk Phrases R22;R36/37/38
Safety Phrases S37/39-S26
RIDADR UN 3335
HS Code 2930909090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Articles2

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Transient-state kinetics of the reactions of 1-methoxy-4-(methylthio)benzene with horseradish peroxidase compounds I and II.

Biochemistry 29(11) , 2757-63, (1990)

Transient-state reactions of horseradish peroxidase compounds I and II with 1-methoxy-4-(methylthio)benzene (a para-substituted thioanisole) were studied over the pH range from 3.4 to 10.5. The pH-jum...

Iron-catalyzed selective oxidation of sulfides to sulfoxides with the polyethylene glycol/O2 system. Li B, et al.

Green Chem. 14(1) , 130-35, (2012)

 p-methylthioanisoleBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

p-(Methylthio)anisole
4-Methoxy thioanisole
4-(Methylthio)anisole
1-Methoxy-4-methylthiobenzene
p-Methoxyphenyl methyl sulfide
1-Methoxy-4-(Methylthio)Benzene
MFCD00010587
4-OMe-phenyl methyl sulfide
1-Methoxy-4-(methylsulfanyl)benzene
p-methylthioanisole
Methyl 4-(methylsulfanyl)phenyl ether
Methyl 4-methoxyphenyl sulfide
Methyl p-methoxyphenyl sulfide
p-Anisyl methyl sulfide

 p-methylthioanisole | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What are the downstream products of 1-methoxy-4-methylsulfanylbenzene?
A: Related downstream products(CAS) of 1-methoxy-4-methylsulfanylbenzene: 3517-90-6;3517-99-5;1445-91-6;1517-69-7;53040-92-9;1193-82-4;934-71-4;5345-30-2.
Q: What is the LogP of 1-methoxy-4-methylsulfanylbenzene?
A: LogP of 1-methoxy-4-methylsulfanylbenzene is 3.08.
Q: What is the InChIKey of 1-methoxy-4-methylsulfanylbenzene?
A: InChIKey of 1-methoxy-4-methylsulfanylbenzene is DQNSKXYRRRCKGH-UHFFFAOYSA-N.
Q: What is the boiling point of 1-methoxy-4-methylsulfanylbenzene?
A: Boiling point of 1-methoxy-4-methylsulfanylbenzene is 253.4±0.0 °C at 760 mmHg.
Q: What is the SMILES notation of 1-methoxy-4-methylsulfanylbenzene?
A: SMILES notation of 1-methoxy-4-methylsulfanylbenzene is COc1ccc(SC)cc1.
Q: What English synonyms does 1-methoxy-4-methylsulfanylbenzene have?
A: English synonyms of 1-methoxy-4-methylsulfanylbenzene: p-(Methylthio)anisole, 4-Methoxy thioanisole, 4-(Methylthio)anisole, 1-Methoxy-4-methylthiobenzene, p-Methoxyphenyl methyl sulfide, 1-Methoxy-4-(Methylthio)Benzene, MFCD00010587, 4-OMe-phenyl methyl sulfide, 1-Methoxy-4-(methylsulfanyl)benzene, p-methylthioanisole, Methyl 4-(methylsulfanyl)phenyl ether, Methyl 4-methoxyphenyl sulfide, Methyl p-methoxyphenyl sulfide, p-Anisyl methyl sulfide.
Q: What is the polar surface area (PSA) of 1-methoxy-4-methylsulfanylbenzene?
A: Polar surface area (PSA) of 1-methoxy-4-methylsulfanylbenzene is 34.53000.
Q: What is the English name of 1-methoxy-4-methylsulfanylbenzene?
A: The English name of 1-methoxy-4-methylsulfanylbenzene is 1-methoxy-4-methylsulfanylbenzene.
Q: What is the molecular weight of 1-methoxy-4-methylsulfanylbenzene?
A: Molecular weight of 1-methoxy-4-methylsulfanylbenzene is 154.229.
Q: What is the safety information for 1-methoxy-4-methylsulfanylbenzene?
A: Safety information for 1-methoxy-4-methylsulfanylbenzene: S37/39-S26.

 p-methylthioanisolefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Zhongshan Xingrui Chemical Co. , Ltd.
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