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Basic information
- CAS
23328-62-3- Standard SMILES
CSCC=O- InChIKey
NCNSBFDGXBKAKB-UHFFFAOYSA-N- Molecular formula
- C3H6OS
- Average molar mass
- 90.147 g/mol
- Monoisotopic mass
- 90.01393581
Names & identifiers
- Preferred name
- Acetaldehyde, (methylthio)-
- IUPAC
- (Methylsulfanyl)acetaldehyde
- English name
- 2-Methylthioacetaldehyde
- Molecular formula
- C3H6OS
- Molecular weight
- 90.14
Names & synonyms
(Methylthio)ethanal2-Methylthioacetaldehyde(methylthio)acetaldehydeAcetaldehyde, (methylthio)-2-Methylsulfanylacetaldehyde2-METHYL THIOACETALDEHYDE,98%Acetaldehyde, 2-(methylthio)-2-(Methyl mercapto)acetaldehyde2-Methylthioacetaldehyde USP/EP/BP
Database identifiers
- CAS
23328-62-3- PubChem CID
- 10887828
- DTXSID
DTXSID0066876- ChEBI
CHEBI:141184- UNII
- F0NVN68DIT
- EC Number
- 245-587-6
- Nikkaji
- J228.930J
Properties
Physicochemical properties
- Boiling point
- 125 · 125-138 °C
- Density
- 1.0591 g/cm3 · 1.0591 g/cm3
- FEMA
- 3206 · 3206 | 2-METHYLTHIOACETALDEHYDE
- FLAVIS Number
- 12.04 · 12.040 | 2-Methylthioacetaldehyde
- Odor
- 0.1 % · at 0.10 % in propylene glycol. sulfurous vegetable onion garlic mustard nutty potato
- Odor Type
- sulfurous
- JECFA Number
- 465 · 465
- LogP
- 0.49 · 0.49
- CAS DataBase Reference
- 23328 · 23328-62-3
- Substances Added to Food (formerly EAFUS)
- 2 · 2-METHYLTHIOACETALDEHYDE
- FDA UNII
- 0 NVN68DIT · F0NVN68DIT
- EPA Substance Registry System
- Acetaldehyde, (methylthio)- (23328-62-3)
- Symbol(GHS)
- 2 · GHS02
- Signal word
- Warning
- Hazard statements
- 226 · H226
- TSCA
- TSCA listed
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- tsca
- TSCA listed
- Signal word
- Warning
- Symbol(GHS)
- GHS02
- Hazard statements
- H226
Chemistry & industry
Applications
DescriptionMay be prepared by hydrolysis of the diethyl acetal of 2-methyl thioacetaldehyde with diluted HCL; the diethyl acetal is prepared from diethylbromoacetal treated with sodium methyl mercaptide.
OccurrenceReported found in tomato, potato chips, coffee and malt.
Preparation methods
PreparationBy hydrolysis of the diethyl acetal of 2-methyl thioacetaldehyde with diluted HCl; the diethyl acetal is prepared from diethylbromoacetal treated with sodium methyl mercaptide
Suppliers30 total
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
JINING XINHE CHEMICAL CO., LTD+8615318402391 · [email protected]
Xiamen AmoyChem Co., Ltd+86-86-5926051114 · [email protected]
PT CHEM GROUP LIMITED+86-85511178; +86-85511178 · [email protected]
上海贺康生物技术有限公司17721021104 18939837085 · [email protected]
成都零六生物科技有限公司400-1166-196 13458535857 · [email protected]
上海昕凯医药科技有限公司21-619849051-1 18521059765 · [email protected]
北京秦岭医药科技有限公司010-61241352 18901327973 · [email protected]
Henan Alfa Chemical Co., Ltd+8618339805032 · [email protected]
ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD+8613676922317 · [email protected]
厦门志信化学有限公司+86-5922680277 +86-13806087780 · [email protected]
山东西亚化学有限公司4009903999 13395398332 · [email protected]
BOC Sciences[email protected]
山东小野化学股份有限公司0539-6362799 20）
杭州洁汉化工有限公司+86-571-86217390; +8618058761490 · [email protected]
career henan chemical co+86-0371-86658258 · [email protected]
河南阿尔法化工有限公司0371-55055611 18137792234 · [email protected]
陕西缔都医药化工有限公司029-029-029-81148696 18161915376 · [email protected]
湖北信康医药化工有限公司027-027-59308705 18871579363 · [email protected]
湖北美索伦科技有限公司13419562052 13419562052 · [email protected]
Mainchem Co., Ltd.+86-86-05926210733 · [email protected]
重庆卡兰医药有限公司[email protected]
江苏艾康生物医药研发有限公司025-58859352 18651614124 · [email protected]
Hefei TNJ Chemical Industry Co.,Ltd.+86-0551-65418671 +86-189 4982 3763 · [email protected]
CD Chemical Group Limited+86-13651442114 · [email protected]
江苏新素新材料有限公司0512-66387919 15251950002 · [email protected]
济宁心和化工有限公司152-64160071 15318402391 · [email protected]
湖北鑫红利化工有限公司027-027-59106151 15172325309 · [email protected]
Dideu Industries Group Limited+86-29-81148696 +86-15129568250 · [email protected]
Additional notes
DefinitionChEBI: (methylsulfanyl)acetaldehyde is an aldehyde that is acetaldehyde in which one of the methyl hydrogens has been replaced by a methylsulfanyl group. It is an aldehyde and a methyl sulfide. It is functionally related to an acetaldehyde.
Related reactions
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Compound notes
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