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
- Molecular Weight:
- 134.26
- MDL Number:
- MFCD00014652
- MOL File:
- 6007-26-7.mol
- MSDS File:
- SDS
Boiling point | 56-59 °C/3 mmHg (lit.) |
---|---|
Density | 1.121 g/mL at 25 °C (lit.) |
refractive index |
n |
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) |
EWG's Food Scores | 1 |
FDA UNII | U6KUZ3F2ZW |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07,GHS08,GHS09 |
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Signal word | Danger | |||||||||
Hazard statements | H227 | |||||||||
Precautionary statements | P210e-P280a-P370+P378a-P403+P235-P501a | |||||||||
Safety Statements | 23-24/25 | |||||||||
RIDADR | 3334 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | JO5263000 | |||||||||
HS Code | 2934999090 | |||||||||
NFPA 704 |
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2-METHYL-1,3-DITHIANE price More Price(11)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 359130 | 2-Methyl-1,3-dithiane 99% | 6007-26-7 | 5ML | $123 | 2023-06-20 | Buy |
Alfa Aesar | L00209 | 2-Methyl-1,3-dithiane, 98% | 6007-26-7 | 5g | $187.65 | 2024-03-01 | Buy |
Alfa Aesar | L00209 | 2-Methyl-1,3-dithiane, 98% | 6007-26-7 | 1g | $57.3 | 2021-12-16 | Buy |
Alfa Aesar | L00209 | 2-Methyl-1,3-dithiane, 98% | 6007-26-7 | 25g | $623.65 | 2024-03-01 | Buy |
American Custom Chemicals Corporation | CHM0009022 | 2-METHYL-1,3-DITHIANE 95.00% | 6007-26-7 | 5ML | $840.61 | 2021-12-16 | Buy |
2-METHYL-1,3-DITHIANE Chemical Properties,Uses,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
1of2
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32836 | 60 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49392 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29823 | 58 |
Shanghai Rlavie Technology Co ltd | +86-021-67759270 +8617717059219 | sales@rlavie.com | China | 1030 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 | market18@leapchem.com | China | 24738 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +8619930503259 | cherry@crovellbio.com | China | 18421 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131980 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
View Lastest Price from 2-METHYL-1,3-DITHIANE manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2022-01-04 | 2-Methyl-1,3-dithiane
6007-26-7
|
US $0.00-0.00 / KG | 1g | 98%minNMR | 100kg/month | Shanghai Rlavie Technology Co ltd | ||
2019-12-26 | 2-METHYL-1,3-DITHIANE
6007-26-7
|
US $1.00 / KG | 1KG | 85.0-99.8% | 20 tons | Career Henan Chemical Co |
- 2-Methyl-1,3-dithiane
6007-26-7
- US $0.00-0.00 / KG
- 98%minNMR
- Shanghai Rlavie Technology Co ltd
- 2-METHYL-1,3-DITHIANE
6007-26-7
- US $1.00 / KG
- 85.0-99.8%
- Career Henan Chemical Co
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