2-METHYL-1,3-DITHIANE

Product Name: 2-METHYL-1,3-DITHIANE
CAS No.: 6007-26-7
Chemical Name: 2-METHYL-1,3-DITHIANE
Synonyms: 2-methyl-m-dithian;2-Methyl-m-dithiane;2-methyl-3-dithiane;methyl-2dithiane-1,3;Methyl-2 dithiane-1,3;m-Dithiane, 2-methyl-;2-METHYL-1,3-DITHIANE;1,3-Dithiane, 2-methyl-;2-Methyl-1,3-dithiane 98%;2-Methyl-1,3-dithiane ,98%
CBNumber: CB3456059
Molecular Formula: C5H10S2
Formula Weight: 134.26
MOL File: 6007-26-7.mol

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2-METHYL-1,3-DITHIANE Property

Boiling point:: 56-59 °C/3 mmHg (lit.)
Density: 1.121 g/mL at 25 °C (lit.)
refractive index: n20/D 1.560(lit.)
Flash point:: 180 °F
form: Liquid
color: Colorless to brown
Odor: at 0.10 % in dipropylene glycol. sulfurous
Odor Type: sulfurous
Water Solubility: Not miscible or difficult to mix in water. Soluble in alcohol.
BRN: 102766
LogP: 2.265 (est)
CAS DataBase Reference: 6007-26-7(CAS DataBase Reference)

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Safety

Safety Statements: 23-24/25
RIDADR: 3334
WGK Germany: 3
RTECS: JO5263000
HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H227Combustible liquid
Precautionary statements: P403+P235Store in a well-ventilated place. Keep cool.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 359130
Product name: 2-Methyl-1,3-dithiane
Purity: 99%
Packaging: 5ML
Price: $123
Updated: 2023/06/20

Alfa Aesar

Product number: L00209
Product name: 2-Methyl-1,3-dithiane, 98%
Packaging: 5g
Price: $187.65
Updated: 2024/03/01

Alfa Aesar

Product number: L00209
Product name: 2-Methyl-1,3-dithiane, 98%
Packaging: 1g
Price: $57.3
Updated: 2021/12/16

Alfa Aesar

Product number: L00209
Product name: 2-Methyl-1,3-dithiane, 98%
Packaging: 25g
Price: $623.65
Updated: 2024/03/01

American Custom Chemicals Corporation

Product number: CHM0009022
Product name: 2-METHYL-1,3-DITHIANE
Purity: 95.00%
Packaging: 5ML
Price: $840.61
Updated: 2021/12/16

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2-METHYL-1,3-DITHIANE Chemical Properties,Usage,Production

Uses

It has been employed in the synthesis of methyl ketones. 2-Methyl-1,3-dithiane is suitable for use in the preparation of potassium trifluoro(2-methyl-1,3-dithiano)borate.

Synthesis Reference(s)

Tetrahedron Letters, 27, p. 6305, 1986 DOI: 10.1016/S0040-4039(00)87793-X

General Description

2-Methyl-1,3-dithiane is a versatile acyl anion equivalent. Role of hyperconjugation in the conformational analysis of 2-methyl-1,3-dithiane has been reported.

Purification Methods

Wash the dithiane with H2O, 2.5 M aqueous NaOH, H2O, brine, dry over K2CO3 (use toluene as solvent if the volume of reagent is small), filter, evaporate and distil the colourless residue. IR film: 1455, 1371 and 1060 (all medium and CH3), 1451m, 1422s, 1412m, 1275m, 1236m, max 1190m, 1171w, 918m and 866w (all dithiane) cm-1 [Corey & Erickson J Org Chem 36 3553 1971, Seebach & Corey J Org Chem 40 231 1975]. [Beilstein 19 III/IV 49, 19/1 V 53.]

2-METHYL-1,3-DITHIANE Preparation Products And Raw materials

Raw materials

Sodium sulfate Boron trifluoride diethyl etherate Benzene Hydrochloric acid Dichloromethane Sodium hydroxide Acetaldehyde 1,3-Dimercaptopropane

Preparation Products

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2-METHYL-1,3-DITHIANE Suppliers

China 47 Germany 2 India 1 Switzerland 1 United Kingdom 9 United States 12 USA 1 Global 73

Meryer (Shanghai) Chemical Technology Co., Ltd.

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View Lastest Price from 2-METHYL-1,3-DITHIANE manufacturers

Shanghai Rlavie Technology Co ltd

Product: 2-Methyl-1,3-dithiane 6007-26-7
Price: US $0.00-0.00/KG
Min. Order: 1g
Purity: 98%minNMR
Supply Ability: 100kg/month
Release date: 2021-12-25

Career Henan Chemical Co

Product: 2-METHYL-1,3-DITHIANE 6007-26-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 85.0-99.8%
Supply Ability: 20 tons
Release date: 2019-12-25

6007-26-7, 2-METHYL-1,3-DITHIANERelated Search:

2-METHYL-1,3-DITHIANE 2-ISOBUTYL-1,3-DITHIANE 2-PHENYL-1,3-DITHIANE Ethyl 1,3-dithiane-2-carboxylate 4-(1,3-Dithian-2-yl)benzonitrile, 97% 2,2'-ETHYLENEBIS(1,3-DITHIANE) 2-(3,4-Dimethoxyphenyl)-N-(3,4-dimethoxyphenethyl)-N-methyl-1,3-dithiane-2-propan-1-amine 1,1,3,3-tetraoxide Dimeric mercapto propanone 1,3-Dithiane 3-(1,3-DITHIAN-2-YL)-PENTANE-2,4-DIONE BIS(1,3-DITHIAN-2-YL)METHANE 4-(1,3-dithian-2-yl)phenyl 2,3,4,5,6-pentamethylbenzenesulfonate 2-(2-[(4-CHLOROPHENYL)SULFANYL]-5-NITROPHENYL)-1,3-DITHIANE RARECHEM AM UA 0011 4-(1,3-DITHIAN-2-YL)PHENYL 2,4,6-TRIMETHYLBENZENESULFONATE 4-(1,3-DITHIAN-2-YL)PHENYL 4-FLUOROBENZENESULFONATE 2-(5-BROMO-2-METHOXYPHENYL)-1,3-DITHIANE 4-(1,3-DITHIAN-2-YL)PHENYL 4-BROMOBENZENESULFONATE

2-methyl-3-dithiane

2-methyl-m-dithian

2-Methyl-m-dithiane

Acetaldehyde, cyclic trimethylene mercaptal

m-Dithiane, 2-methyl-

Methyl-2 dithiane-1,3

methyl-2dithiane-1,3

2-Methyl-1,3-dithiane 98%

1,3-Dithiane, 2-methyl-

Inchi=1/C5H10S2/C1-5-6-3-2-4-7-5/H5H,2-4H2,1h

2-Methyl-1,3-dithiane ,98%

2-METHYL-1,3-DITHIANE

6007-26-7

C5H10S2

Heterocyclic Building Blocks

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S-Containing

Building Blocks

Chemical Synthesis

Heterocyclic Building Blocks

Heterocyclic Compounds

Ring Systems

Heterocyclic Building Blocks

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S-Containing