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ChemicalBook >> CAS DataBase List >> 3-(Methylthio)propionaldehyde

3-(Methylthio)propionaldehyde

3-(Methylthio)propionaldehyde price.
  • $29 - $3600
  • Product name: 3-(Methylthio)propionaldehyde
  • CAS: 3268-49-3
  • MF: C4H8OS
  • MW: 104.17
  • EINECS:221-882-5
  • MDL Number:MFCD00007022
  • Synonyms:METHYLMERCAPTOPROPIONAL;3-(METHYLTHIO)PROPIONALDEHYDE
    METHIONAL;Methylthio)propionaldehyd;METHIONAL, NATURAL;3-(Methylmercapto)propionaldehyde, Methional;3-Methylthiopropylaldehyde;3-(Methyhhio)propionaldehyde;3-Methylthio propionaldehyde >=98.0%
22 prices
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  • AHH
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  • American Custom Chemicals Corporation
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  • ManufacturerAHH
  • Product numberMT-18985
  • Product description3-(Methylthio)propionaldehyde 98%
  • Packaging5000g
  • Price$750
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number7267AF
  • Product description3-(Methylthio)propionaldehyde
  • Packaging1g
  • Price$64
  • Updated2021-12-16
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  • ManufacturerAlfa Aesar
  • Product numberA14774
  • Product description3-(Methylthio)propionaldehyde, 98%
  • Packaging10g
  • Price$43.2
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA14774
  • Product description3-(Methylthio)propionaldehyde, 98%
  • Packaging50g
  • Price$140
  • Updated2024-03-01
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  • ManufacturerAlfa Aesar
  • Product numberA14774
  • Product description3-(Methylthio)propionaldehyde, 98%
  • Packaging250g
  • Price$423.65
  • Updated2024-03-01
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002527
  • Product description3-(METHYLTHIO)PROPIONALDEHYDE 95.00%
  • Packaging10G
  • Price$1152.42
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002527
  • Product description3-(METHYLTHIO)PROPIONALDEHYDE 95.00%
  • Packaging5G
  • Price$826.48
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002527
  • Product description3-(METHYLTHIO)PROPIONALDEHYDE 95.00%
  • Packaging1G
  • Price$626.08
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK366570
  • Product description3-(Methylthio)propionaldehyde 95%
  • Packaging5g
  • Price$29
  • Updated2021-12-16
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  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK366570
  • Product description3-(Methylthio)propionaldehyde 95%
  • Packaging25g
  • Price$94
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number277460
  • Product description3-(Methylthio)propionaldehyde 96%
  • Packaging5ml
  • Price$32.46
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product numberW274704
  • Product descriptionMethional ≥97%, FG
  • Packagingsample-k
  • Price$54.6
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number277460
  • Product description3-(Methylthio)propionaldehyde 96%
  • Packaging25ml
  • Price$88.8
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product numberW274711
  • Product descriptionMethional natural, 98%, FG
  • Packagingsample-k
  • Price$117
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product numberW274704
  • Product descriptionMethional ≥97%, FG
  • Packaging1kg
  • Price$270
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product numberW274704
  • Product descriptionMethional ≥97%, FG
  • Packaging5kg
  • Price$923
  • Updated2024-03-01
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Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-18985 3-(Methylthio)propionaldehyde 98% 5000g $750 2021-12-16 Buy
AK Scientific 7267AF 3-(Methylthio)propionaldehyde 1g $64 2021-12-16 Buy
Alfa Aesar A14774 3-(Methylthio)propionaldehyde, 98% 10g $43.2 2024-03-01 Buy
Alfa Aesar A14774 3-(Methylthio)propionaldehyde, 98% 50g $140 2024-03-01 Buy
Alfa Aesar A14774 3-(Methylthio)propionaldehyde, 98% 250g $423.65 2024-03-01 Buy
American Custom Chemicals Corporation FFG0002527 3-(METHYLTHIO)PROPIONALDEHYDE 95.00% 10G $1152.42 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002527 3-(METHYLTHIO)PROPIONALDEHYDE 95.00% 5G $826.48 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002527 3-(METHYLTHIO)PROPIONALDEHYDE 95.00% 1G $626.08 2021-12-16 Buy
Frontier Specialty Chemicals JK366570 3-(Methylthio)propionaldehyde 95% 5g $29 2021-12-16 Buy
Frontier Specialty Chemicals JK366570 3-(Methylthio)propionaldehyde 95% 25g $94 2021-12-16 Buy
Sigma-Aldrich 277460 3-(Methylthio)propionaldehyde 96% 5ml $32.46 2024-03-01 Buy
Sigma-Aldrich W274704 Methional ≥97%, FG sample-k $54.6 2024-03-01 Buy
Sigma-Aldrich 277460 3-(Methylthio)propionaldehyde 96% 25ml $88.8 2024-03-01 Buy
Sigma-Aldrich W274711 Methional natural, 98%, FG sample-k $117 2024-03-01 Buy
Sigma-Aldrich W274704 Methional ≥97%, FG 1kg $270 2024-03-01 Buy
Sigma-Aldrich W274704 Methional ≥97%, FG 5kg $923 2024-03-01 Buy

Properties

Melting point :-68°C
Boiling point :165-166 °C(lit.)
Density :1.043 g/mL at 25 °C(lit.)
vapor density :>1 (vs air)
vapor pressure :760 mm Hg ( 165 °C)
refractive index :n20/D 1.483(lit.)
FEMA :2747 | 3-(METHYLTHIO)PROPIONALDEHYDE
Flash point :142 °F
storage temp. :2-8°C
solubility :<=75g/l
form :liquid
Odor :at 0.10 % in propylene glycol. musty potato tomato earthy vegetable creamy
Odor Type :vegetable
explosive limit :1.3-26.1%(V)
Water Solubility :It is readily soluble in alcohol solvents such as ethanol, propylene and glycol oil. It is insoluble in water.
Sensitive :Air Sensitive
JECFA Number :466
BRN :1739289
InChIKey :CLUWOWRTHNNBBU-UHFFFAOYSA-N
LogP :0.34 at 20℃
CAS DataBase Reference :3268-49-3(CAS DataBase Reference)
NIST Chemistry Reference :Propanal, 3-(methylthio)-(3268-49-3)
EPA Substance Registry System :3-(Methylthio)propanal (3268-49-3)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H311 Toxic in contact with skin Acute toxicity,dermal Category 3 Danger GHS hazard pictograms P280, P302+P352, P312, P322, P361,P363, P405, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger GHS hazard pictograms P280, P305+P351+P338, P310
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3-(Methylthio)propionaldehyde, is used as food flavour ,for making Baked food, spices, soft drinks, candy. It is also used as an intermediate. It has wide applications in organic synthesis as solvents as well as reagents. They are used in the synthesis of specific compound classes include agricultural chemical, property-enhancing additives, pharmacological drugs, chemical resistant polymers, detergents, and rubber antioxidants. Some examples of aliphatic and aromatic thioethers found in flavouring agents

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