CAS 1778-09-2|4-(Methylthio)acetophenone

Introduction：Basic information about CAS 1778-09-2|4-(Methylthio)acetophenone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles3
6. Synonyms

Common Name	4-(Methylthio)acetophenone
CAS Number	1778-09-2	Molecular Weight	166.240
Density	1.1±0.1 g/cm3	Boiling Point	282.5±23.0 °C at 760 mmHg
Molecular Formula	C₉H₁₀OS	Melting Point	80-82 °C(lit.)
MSDS	ChineseUSA	Flash Point	140.7±8.3 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	1-(4-methylsulfanylphenyl)ethanone
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.1±0.1 g/cm3
Boiling Point	282.5±23.0 °C at 760 mmHg
Melting Point	80-82 °C(lit.)
Molecular Formula	C₉H₁₀OS
Molecular Weight	166.240
Flash Point	140.7±8.3 °C
Exact Mass	166.045242
PSA	42.37000
LogP	2.51
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.563
InChIKey	JECUZQLBQKNEMW-UHFFFAOYSA-N
SMILES	CSc1ccc(C(C)=O)cc1

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	NONH for all modes of transport
WGK Germany	3
HS Code	2930909090

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%

Articles3

Experimental and theoretical analysis of Friedel-Crafts acylation of thioanisole to 4-(methylthio) acetophenone using solid acids. Yadav GD and Bhagat RD.

J. Mol. Catal. A: Chem. 235(1) , 98-107., (2005)

(E)-1-[4-(Methylsulfanyl) phenyl]-3-phenylprop-2-en-1-one.Thiruvalluvar A, et al.

Acta Crystallogr. Sect. E Struct. Rep. Online 64(7) , o1263, (3008)

Liquid phase acetylation of thioanisole with acetic anhydride to 4-(methylthio) acetophenone (4-MTAP) using H-beta catalyst. Sawant DP and Halligudi SB.

Catal. Commun. 5(11) , 659-663, (2004)

Synonyms

4-(Acetyl)thioanisole

4‘-(Methylthio)acetophenone

EINECS 217-213-1

4-Methylmercaptoacetophenone

1-[4-(Methylsulfanyl)phenyl]ethanone

4-(Methylthio)acetophenone

p-methylthioacetophenone

4'-Methylthioacetophenone

MFCD00039835

1-(4-(Methylthio)phenyl)ethan-1-one

Ethanone, 1-[4-(methylthio)phenyl]-

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