W372307
2-Oxobutyric acid
≥95%, FG
Synonym(s):
2-Ketobutyric acid, α-Ketobutyric acid, Propionylformic acid
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About This Item
biological source
synthetic
grade
FG, Fragrance grade, Kosher
agency
follows IFRA guidelines
reg. compliance
EU Regulation 1223/2009, EU Regulation 1334/2008 & 872/2012
assay
≥95%
bp
84 °C/20 mmHg (lit.)
mp
30-34 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
fragrance allergen
no known allergens
organoleptic
caramel; creamy; brown; sweet
storage temp.
2-8°C
SMILES string
CCC(=O)C(O)=O
InChI
1S/C4H6O3/c1-2-3(5)4(6)7/h2H2,1H3,(H,6,7)
InChI key
TYEYBOSBBBHJIV-UHFFFAOYSA-N
General description
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Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
179.6 °F - closed cup
flash_point_c
82 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
W372307-100G-K:4.548173980089E12 + W372307-1KG-K:4.548173980096E12 + W372307-250G-K:4.548173980102E12
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