ChemicalBook > CAS DataBase List > 2,4-DIMETHYL-2-PENTENOIC ACID
2,4-DIMETHYL-2-PENTENOIC ACID
- Product Name
- 2,4-DIMETHYL-2-PENTENOIC ACID
- CAS No.
- 66634-97-7
- Chemical Name
- 2,4-DIMETHYL-2-PENTENOIC ACID
- Synonyms
- FEMA 3143;FEMA NUMBER 3143;RARECHEM AL BM 0129;2,4-DIMETHYL-2-PENTENOIC ACID;2,4-Dimethylpent-2-enoic acid;2-Pentenoic acid, 2,4-dimethyl-;2,4-Dimethyl-2-pentenoicacid,predominantlytrans,99%;2,4-DiMethyl-2-pentenoic acid, predoMinantly trans, 99%
- CBNumber
- CB9130849
- Molecular Formula
- C7H12O2
- Formula Weight
- 128.17
- MOL File
- 66634-97-7.mol
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2,4-DIMETHYL-2-PENTENOIC ACID Property
- Boiling point:
- 217.1±9.0 °C(Predicted)
- Density
- 0.949
- FEMA
- 3143 | 2,4-DIMETHYL-2-PENTENOIC ACID
- refractive index
- 1.4540
- storage temp.
- Sealed in dry,Room Temperature
- pka
- 4.99±0.19(Predicted)
- form
- solid
- Odor
- at 1.00 % in dipropylene glycol. acidic fruity cheese honey
- Odor Type
- acidic
- JECFA Number
- 1211
- LogP
- 2.23
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Safety
- TSCA
- Yes
- HazardClass
- 8
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
- Precautionary statements
-
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
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N-Bromosuccinimide Price
Alfa Aesar
- Product number
- B22701
- Product name
- 2,4-Dimethyl-2-pentenoic acid, predominantly trans, 99%
- Packaging
- 2.5g
- Price
- $60.6
- Updated
- 2022/04/27
Alfa Aesar
- Product number
- B22701
- Product name
- 2,4-Dimethyl-2-pentenoic acid, predominantly trans, 99%
- Packaging
- 10g
- Price
- $180
- Updated
- 2022/04/27
Activate Scientific
- Product number
- AS148174
- Product name
- 2,4-Dimethylpent-2-enoicacid
- Purity
- 97%
- Packaging
- 1g
- Price
- $197
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- FFG0002409
- Product name
- 2,4-DIMETHYL-2-PENTENOIC ACID
- Purity
- 95.00%
- Packaging
- 2.5G
- Price
- $799.26
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- FFG0002409
- Product name
- 2,4-DIMETHYL-2-PENTENOIC ACID
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $1153.33
- Updated
- 2021/12/16
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2,4-DIMETHYL-2-PENTENOIC ACID Chemical Properties,Usage,Production
Chemical Properties
CoE: Used provisionally. Food: 1 ppm
FDA: n/a
FDA (other): n/a
JECFA: ADI: Acceptable. No
safety concern at current levels of intake when used as a flavoring agent (2003).
Definition
ChEBI: 2,4-Dimethyl-2-pentenoic acid is a methyl-branched fatty acid.
Taste threshold values
Taste characteristics at 25 ppm: tangy, acidic and cheesy with ripe, fruity nuances.
2,4-DIMETHYL-2-PENTENOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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2,4-DIMETHYL-2-PENTENOIC ACID Suppliers
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