Propylene sulfide

Base Information

• Chemical Name: Propylene sulfide
• CAS No.: 1072-43-1
• Deprecated CAS: 15423-00-4
• Molecular Formula: C3H6 S
• Molecular Weight: 74.1466
• Hs Code.: 29309099
• European Community (EC) Number: 214-007-3
• NSC Number: 48100,36643
• DSSTox Substance ID: DTXSID90870835
• Nikkaji Number: J50.917E
• Wikidata: Q82855105
• Mol file: 1072-43-1.mol

Synonyms:methylthiirane;propylene sulfide

Chemical Property of Propylene sulfide

Chemical Property:

• Appearance/Colour: CLEAR COLOURLESS LIQUID
• Melting Point: -91°C
• Refractive Index: n20/D 1.475(lit.)
• Boiling Point: 75.9°Cat760mmHg
• Flash Point: 10°C
• PSA: 25.30000
• Density: 1.019g/cm³
• LogP: 1.12170
• Storage Temp.: 2-8°C
• XLogP3: 1.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 74.01902136
• Heavy Atom Count: 4
• Complexity: 26.5

Purity/Quality:

98%,99%, ^*data from raw suppliers

Propylene Sulfide (stabilized with Butyl Mercaptan) ^*data from reagent suppliers

Safty Information:

• Hazard Codes: F,Xn
• Statements: 11-20/22-36/38
• Safety Statements: 16-26-36

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: CC1CS1

Technology Process of Propylene sulfide

There total 21 articles about Propylene sulfide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.0%

methyloxirane (75-56-9,16033-71-9) → propylene sulphide (1072-43-1)

Guidance literature:

With aluminum oxide; thiourea; In water; at 0 ℃; for 2h; Inert atmosphere;

DOI:10.1002/anie.201812135

Reference yield: 88.0%

chloroacetone (78-95-5) → propylene sulphide (1072-43-1)

Guidance literature:

With aluminum oxide; sodium tetrahydroborate; O,O-Diethyl hydrogen phosphorodithioate; for 0.0333333h; microwave irradiation;

DOI:10.1055/s-2002-35222

Reference yield: 85.0%

2-mercaptopropanol (3001-64-7) → propylene sulphide (1072-43-1)

Guidance literature:

With 2,2,2-triphenyl-4,5-(2',2''-biphenyleno)-1,3,2-dioxyphospholane; Ambient temperature;

upstream raw materials:

propene

1,2-bis-thiocyanato-propane

thiourea

1-Chloro-2-propanol

Downstream raw materials:

propene

O,O,O-triethyl phosphorothioate

trimethylsulphonium iodide

2-propanethiol

Refernces

• 1、 Yadav, Lal Dhar S.,Kapoor, Ritu. "An expeditious one-pot synthesis of thiiranes from α-halo ketones in solvent-free conditions using microwaves". . p. 2344 - 2346. Retrieved 2002.
• 2、 Yue, Tian-Jun,Zhang, Ming-Chao,Gu, Ge-Ge,Wang, Li-Yang,Ren, Wei-Min,Lu, Xiao-Bing. "Precise Synthesis of Poly(thioester)s with Diverse Structures by Copolymerization of Cyclic Thioanhydrides and Episulfides Mediated by Organic Ammonium Salts". . p. 618 - 623. Retrieved 2019.
• 3、 Takata, Toshizaku,Endo, Takeshi. "Selective Conversion of 2-Mercaptoalkanols to Thiirans with Orthocarbonates". . p. 1818 - 1820. Retrieved 1988.
• 4、 Durden et al.. "-". . p. 836. Retrieved 1961.
• 5、 Iranpoor, Nasser,Kazemi, Foad. "Stereospecific formation of S(-) styrene sulfide: Efficient conversion of epoxides to thiiranes catalysed with Ru(III)". . p. 11377 - 11382. Retrieved 1997.
• 6、 Wu, Liqiang,Yang, Limin,Fang, Lizhen,Yang, Chunguang,Yan, Fulin. "Silica chloride-catalyzed synthesis of thiiranes from oxiranes under solvent-free conditions". experimental part. p. 2159 - 2164. Retrieved 2010/11/19.