Crotonaldehyde
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- ₹1692 - ₹11020
- Product name: Crotonaldehyde
- CAS: 123-73-9
- MF: C4H6O
- MW: 70.09
- EINECS:204-647-1
- MDL Number:MFCD00007003
- Synonyms:crotonaldehyde,(e)-00 ;Crotylaldehyde;E-Crotonaldehyde ;NCI-C56279;t-2-Butenal;Topanel;Topanel CA;Crotonaldehyde, predominantly trans
2 prices
Selected condition:
Brand
- Sigma-Aldrich(India)
- ottokemi
Package
- 500mL
- 1L
- ManufacturerSigma-Aldrich(India)
- Product number8.02667
- Product descriptionCrotonaldehyde
- Packaging1L
- Price₹11020
- Updated2022-06-14
- Buy
- Manufacturerottokemi
- Product number C 2621a
- Product descriptionCrotonaldehyde 99%
- Packaging500mL
- Price₹1692
- Updated2022-05-26
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 8.02667 | Crotonaldehyde | 1L | ₹11020 | 2022-06-14 | Buy |
ottokemi | C 2621a | Crotonaldehyde 99% | 500mL | ₹1692 | 2022-05-26 | Buy |
Properties
Melting point :−76 °C(lit.)
Boiling point :104 °C(lit.)
Density :0.853 g/mL at 20 °C(lit.)
vapor density :2.41 (vs air)
vapor pressure :32 mm Hg ( 20 °C)
refractive index :n20/D 1.437
Flash point :48 °F
storage temp. :2-8°C
solubility :water: soluble425.4g/L at 20°C
form :Liquid
color :Clear
Odor :Pungent
explosive limit :19.5%
Water Solubility :150 g/L (20 ºC)
Merck :14,2596
BRN :906731
Exposure limits :TLV-TWA 6 mg/m3 (2 ppm)(ACGIH); IDLH 400 ppm (NIOSH).
Stability :Light Sensitive
InChIKey :MLUCVPSAIODCQM-NSCUHMNNSA-N
LogP :0.600
CAS DataBase Reference :123-73-9(CAS DataBase Reference)
NIST Chemistry Reference :Crotonaldehyde(123-73-9)
EPA Substance Registry System :trans-Crotonaldehyde (123-73-9)
Boiling point :104 °C(lit.)
Density :0.853 g/mL at 20 °C(lit.)
vapor density :2.41 (vs air)
vapor pressure :32 mm Hg ( 20 °C)
refractive index :n
Flash point :48 °F
storage temp. :2-8°C
solubility :water: soluble425.4g/L at 20°C
form :Liquid
color :Clear
Odor :Pungent
explosive limit :19.5%
Water Solubility :150 g/L (20 ºC)
Merck :14,2596
BRN :906731
Exposure limits :TLV-TWA 6 mg/m3 (2 ppm)(ACGIH); IDLH 400 ppm (NIOSH).
Stability :Light Sensitive
InChIKey :MLUCVPSAIODCQM-NSCUHMNNSA-N
LogP :0.600
CAS DataBase Reference :123-73-9(CAS DataBase Reference)
NIST Chemistry Reference :Crotonaldehyde(123-73-9)
EPA Substance Registry System :trans-Crotonaldehyde (123-73-9)
Safety Information
Symbol(GHS): |
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Description
Crotonaldehyde (2-butenal, β-methyl acrolein, propylene aldehyde) is similar in structure to acrolein, as both are α,β-unsaturated aldehydes. This structural similarity leads to similar sensitizing and irritating properties of the two compounds. Crotonaldehyde is used industrially in the preparation of other chemicals (chiefly sorbic acid), flavoring agents, and can form endogenously and in the environment.Crotonaldehyde is used in the manufacture ofbutyl alcohol, butyraldehyde, and in severalorganic synthesis.
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