ChemicalBook >> CAS DataBase List >>4-Methylthio-2-butanone
4-Methylthio-2-butanone
- CAS No.
- 34047-39-7
- Chemical Name:
- 4-Methylthio-2-butanone
- Synonyms
- FEMA 3375;251-810-8;potato butanone;5-Thiahexane-2-one;4-METHYLTHIO-2-BUTANONE;4-(methylthio)-2-butanon;1-(Methylthio)-3-butanone;4-(METHYLTHIO)BUTAN-2-ONE;4-Methylthio-2-butanone>2-Butanone, 4-(methylthio)-
- CBNumber:
- CB5478851
- Molecular Formula:
- C5H10OS
- Molecular Weight:
- 118.2
- MDL Number:
- MFCD00040029
- MOL File:
- 34047-39-7.mol
- MSDS File:
- SDS
Last updated:2023-05-25 18:01:13
Boiling point | 105-107 °C/55 mmHg (lit.) |
---|---|
Density | 1.003 g/mL at 25 °C (lit.) |
FEMA | 3375 | 4-(METHYLTHIO)-2-BUTANONE |
refractive index |
n |
Flash point | 162 °F |
Odor | at 0.10 % in dipropylene glycol. sweet sulfurous vegetable potato earthy tomato |
Odor Type | sulfurous |
JECFA Number | 497 |
LogP | 0.71 |
Substances Added to Food (formerly EAFUS) | 4-(METHYLTHIO)-2-BUTANONE |
CAS DataBase Reference | 34047-39-7(CAS DataBase Reference) |
FDA UNII | 5703W1O1AB |
EPA Substance Registry System | 2-Butanone, 4-(methylthio)- (34047-39-7) |
SAFETY
Risk and Safety Statements
Signal word | Warning | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Hazard statements | H227 | |||||||||
Precautionary statements | P210e-P280a-P370+P378a-P403+P235-P501a | |||||||||
Risk Statements | 10 | |||||||||
Safety Statements | 16-24/25 | |||||||||
RIDADR | 1224 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29309090 | |||||||||
NFPA 704 |
|
4-Methylthio-2-butanone price More Price(12)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | W337501 | 4-Methylthio-2-butanone ≥97%, FG | 34047-39-7 | sample-k | $71.8 | 2023-06-20 | Buy |
Sigma-Aldrich | W337501 | 4-Methylthio-2-butanone ≥97%, FG | 34047-39-7 | 100g | $791 | 2023-06-20 | Buy |
Sigma-Aldrich | W337501 | 4-Methylthio-2-butanone ≥97%, FG | 34047-39-7 | 25g | $215 | 2023-01-07 | Buy |
TCI Chemical | M2031 | 4-Methylthio-2-butanone >97.0%(GC) | 34047-39-7 | 5g | $49 | 2024-03-01 | Buy |
TCI Chemical | M2031 | 4-Methylthio-2-butanone >97.0%(GC) | 34047-39-7 | 25g | $143 | 2024-03-01 | Buy |
4-Methylthio-2-butanone Chemical Properties,Uses,Production
Description
4-(Methylthio)-2-butanone has a flavor like arrowhead. It is sweet, sulfurous, and fruity. May be prepared from methylvinyl ketone and methylmercaptan; from methylvinyl ketone and methyl-Ws (methy lthio)aluminum.
Chemical Properties
4-Methylthio-2-butanone has a flavor similar to arrowhead: sweet, sulfurous and fruity
Chemical Properties
Colorless liquid
Occurrence
Reported found in kohlrabi.
Preparation
From methylvinyl ketone and methylmercaptan; from methylvinyl ketone and methyl-bis (methylthio)aluminum.
Definition
ChEBI: 4-(Methylthio)-2-butanone is a ketone.
Taste threshold values
Taste characteristics at 15 ppm: sulfureous, potato, earthy, vegetative, fatty, fishy, metallic and mushroom.
4-Methylthio-2-butanone Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 154)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
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career henan chemical co | +86-0371-86658258 15093356674; | sales@coreychem.com | China | 29914 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10247 | 58 |
Cangzhou Wanyou New Material Technology Co.,Ltd | 18631714998 | sales@czwytech.com | CHINA | 906 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 2263 | 58 |
Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | contact@fuxinpharm.com | China | 10297 | 58 |
SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | contact@trustwe.com | China | 5738 | 58 |
View Lastest Price from 4-Methylthio-2-butanone manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2021-08-11 | 4-Methylthio-2-butanone
34047-39-7
|
US $48.00 / KG | 1g | 99.9% | 500000kgs | Shijiazhuang tongyang Import and Export Co., LTD | ||
2021-07-13 | 4-Methylthio-2-butanone
34047-39-7
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2021-07-09 | 4-Methylthio-2-butanone
34047-39-7
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
- 4-Methylthio-2-butanone
34047-39-7
- US $48.00 / KG
- 99.9%
- Shijiazhuang tongyang Import and Export Co., LTD
- 4-Methylthio-2-butanone
34047-39-7
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- 4-Methylthio-2-butanone
34047-39-7
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
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4-METHYLTHIO-2-BUTANONE 97+%
4-Methylthio-2-butanone>
4-Methylthio-2-butanone USP/EP/BP
potato butanone
factory supply 4-Methylthio-2-butanone CAS 34047-39-7 at affordable prices
34047-39-7
CH3SCH2CH2COCH3
Alphabetical Listings
Flavors and Fragrances
M-N
sulfide Flavor
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