277460
3-(Methylthio)propionaldehyde
96%
동의어(들):
3-(Methylmercapto)propionaldehyde, 3-(Methylthio)propanal, Methional, NSC 15874
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3SCH2CH2CHO
CAS 번호:
Molecular Weight:
104.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
221-882-5
Beilstein/REAXYS Number:
1739289
MDL number:
Assay:
96%
Form:
liquid
vapor density
>1 (vs air)
Quality Segment
vapor pressure
760 mmHg ( 165 °C)
assay
96%
form
liquid
refractive index
n20/D 1.483 (lit.)
bp
165-166 °C (lit.)
density
1.043 g/mL at 25 °C (lit.)
functional group
aldehyde, thioether
storage temp.
2-8°C
SMILES string
CSCCC=O
InChI
1S/C4H8OS/c1-6-4-2-3-5/h3H,2,4H2,1H3
InChI key
CLUWOWRTHNNBBU-UHFFFAOYSA-N
General description
3-(Methylthio)propionaldehyde (methional) is the major product of chemical methionine conversion via Strecker degradation in food.
Application
3-(Methylthio)propionaldehyde has been used as a reactant in:
- Oxidative coupling and chemoselective oxidation
- Intermolecular alkyne hydroacylation reactions
- Oxidation of sulfides to sulfoxides
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - Skin Sens. 1
저장 등급
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
165.2 °F - closed cup
flash_point_c
74 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter