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Molecule
ID:104307
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₈OS
Molecular Mass
104.17072
Exact Mass
104.02958588
Charge
0
InChI
InChI=1S/C4H8OS/c1-6-4-2-3-5/h3H,2,4H2,1H3
InChIKey
CLUWOWRTHNNBBU-UHFFFAOYSA-N
Canonic Smiles
CSCCC=O
Isomeric Smiles
CSCCC=O
Calculated Properties
JChem
LogD (pH = 7.4)
0.68
LogD (pH = 5.5)
0.68
Log P
0.68
Rotatable Bonds
3
H Donor
0
H Acceptors
1
Lipinski's Rule of Five
true
Acid pKa
17.21
Polar Surface Area
17.07
Polarizability
11.31
Molar Refractivity
28.80
LOG S
0.01
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
No Data Available
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Molecule Details
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References
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Bioactivity
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Quote
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
IUPAC name
•
Synonyms
•
IUPAC Traditional name
Registration numbers
Properties
Related Proteins
Molecular Spectra
Molecule Details
•
MP Biomedicals
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
02155391
Sigma Aldrich
W274704
277460
Alfa Aesar
A14774
Academic Data
PubChem
18635
ChEBI
CHEBI:49017
Names and Identifiers
IUPAC name
3-(methylsulfanyl)propanal
Synonyms
METHIONAL
3-[Methylthio]propionaldehyde
NSC 15874
Methional
3-(Methylmercapto)propionaldehyde
3-(甲硫基)丙醛
3-(甲基巯基)丙醛
甲硫基丙醛
3-(Methylthio)propionaldehyde
3-(甲基硫代)丙醛
3-(Methylthio)propionaldehyde
beta-(Methylmercapto)propionaldehyde
3-(Methylthio)propanal
3-(Methylmercapto)propionaldehyde
4-Thiapentanal
methional
3-methylsulfanylpropanal
3-methylthiopropanal
beta-(Methylthio)propionaldehyde
IUPAC Traditional name
methional
Registration numbers
EC Number
221-882-5
CAS Number
3268-49-3
PubChem CID
18635
PubChem SID
162091065
24901307
24856764
49693676
Beilstein Number
1739289
MDL Number
MFCD00007022
FEMA ID
2747
Council of Europe Number
125
Flavis Number
12.001
MetaboLights Database
MTBLS2871
MTBLS392
MTBLS808
MTBLS682
MTBLS164
MTBLS117
NMRShiftDB Database
20036212
CHEMBL
CHEMBL333298
BKMS React Database
228948
148927
141003
131010
125154
BRENDA Database
2.5.1.6
4.1.2.43
2.1.1.96
4.1.1.7
4.1.1.72
1.1.1.265
4.1.1.43
4.1.1.1
BRENDA Ligand Database
228948
125154
131010
141003
148927
CHEBI ID
CHEBI:49017
CompTox Database
DTXSID9027528
Patent number
EP1422218
EP1808184
Rhea Database
RHEA:55076
ACToR Database
3268-49-3
SureChEMBL Database
SCHEMBL40685
Molecule Details
MP Biomedicals
02155391
(3-[Methylthio]propionaldehyde) Liquid
Sigma Aldrich
W274704
Biochem/physiol Actions
Odor at 0.1%
Taste at 5 ppb-5 ppm
Other Notes
Natural occurrence: Asparagus, baked potato, beans, beer, cheddar cheese, cooked chicken, macadamia nut, peanuts and potato chips.
Packaging
1 kg in glass bottle
1 sample in glass bottle
5, 25 kg in comp drum
Application
Reactant involved in:
• Homolytic cross-coupling reactions1
• Oxidative coupling and chemoselective oxidation2
• Intermolecular alkyne hydroacylation reactions3,4
• Oxidation of sulfides to sulfoxides5,6
277460
Packaging
5, 25 mL in glass bottle
Application
Reactant involved in:
• Homolytic cross-coupling reactions1
• Oxidative coupling and chemoselective oxidation2
• Intermolecular alkyne hydroacylation reactions3,4
• Oxidation of sulfides to sulfoxides5,6
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
EC Number
•
CAS Number
•
PubChem CID
•
PubChem SID
•
Beilstein Number
•
MDL Number
•
FEMA ID
•
Council of Europe Number
•
Flavis Number
•
MetaboLights Database
•
NMRShiftDB Database
•
CHEMBL
•
BKMS React Database
•
BRENDA Database
•
BRENDA Ligand Database
•
CHEBI ID
•
CompTox Database
•
Patent number
•
Rhea Database
•
ACToR Database
•
SureChEMBL Database
Properties
•
Product Information
•
Safety Information
•
Physical Property
•
Pharmacology Properties
Properties
Product Information
Certificate of Analysis
Download link
Source
Grade
FG
Source
Kosher
Source
NI
Source
Halal
Source
Purity
≥97%
Source
98%
Source
CH3SCH2CH2CHO
Source
Safety Information
152
Source
T1
Source
Download link
Source
Download link
Source
Download link
Source
Physical Property
1.039 g/cm
3
at 20 °C
Source
1.043 g/mL at 25 °C(lit.)
Source
1.052
Source
165.8 °C at 1013 hPa
Source
165-166 °C(lit.)
Source
165-166°C
Source
63 °C (closed cup and DIN 51758)
Pharmacology Properties
no known allergens
Source
EU Hazard Identification Number
6.1B
Source
Packing Group
III
Source
3
Source
European Hazard Symbols
Harmful (Xn)
Source
Corrosive (C)
Harmful (X)
Safety Statements
S:
25
-
26
-
36/37/39
Source
26
-
36/37/39
-
45
Source
24
-
26
-
36/37
Source
Australian Hazchem
2X
Source
Storage Condition
2-8°C
Source
Risk Statements
R:
22
-
36/37/38
Source
20/22
-
34
Source
20/21/22
-
36/37/38
-
43
Source
RTECS
UE2285000
Source
Hazard Class
6.1
Source
UN Number
2785
Source
UN2785
Source
Personal Protective Equipment
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Source
GHS Pictograms
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
Source
Acute toxicity (oral, dermal, inhalation), categories 1,2,3
GHS Precautionary statements
P261
-
P280
-
P305+P351+P338
-
P310
Source
P280H-
P305+P351+P338
-
P309
-
P310
Source
Regulation Compliance
EU Regulation 1334/2008 & 178/2002
Source
FDA 21 CFR (172.515)
Source
GHS Hazard statements
H302
-
H314
-
H331
Source
H311
-
H331
-
H302
-
H315
-
H319
-
H317
-
H335
-
H227
Source
GHS Signal Word
Danger
Source
German water hazard class
1
Source
RID/ADR
UN 2785 6.1/PG 3
Source
Storage Temperature
2-8°C
Source
Storage Warning
Air Sensitive
Source
TSCA Listed
是
Source
Source
165.2 °F
Source
74 °C
Source
64°C(147°F)
Source
Vapor Pressure
1 hPa at 27 °C
Source
760 mmHg ( 165 °C)
Source
Melting Point
-68 °C
Source
-58°C
Source
Vapor Density
>1 (vs air)
Source
Organoleptic
beef; cheese; creamy; oily; nutty; fruity; meaty; peanut; alliaceous (onion, garlic); fishy; vegetable
Source
Refractive Index
n20/D 1.483(lit.)
Source
1.4840
Source
Linear Formula
Emergency Response Guidebook(ERG) Number
EU Classification
MSDS Link
Density
Boiling Point
Flash Point
Allergens
Source
Source
Source