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Dodecyl 3,4,5-trihydroxybenzoate 1166-52-5 Dodecyl gallate
Dodecyl gallate Manufacturer High quality Best price In stock factory CAS 1166-52-5
Dodecyl gallate CAS 1166-52-5
Lauryl gallate CAS 1166-52-5
Dodecyl 3,4,5-trihydroxybenzoate CAS 1166-52-5
Name: Dodecyl gallate
Synonyms: nipagallinla;Progallin LA;progallinla;n-dodecyl 3,4,5-trihydroxybenzoate;Lauryl Gallate (Dodecyl Gallate);DODECYL GALLATE( DODECYL 3,4,5-TRIHYDROXYBENZOATE);3mg/kg;96-97℃
CAS: 1166-52-5
MF: C19H30O5
MW: 338.44
EINECS: 214-620-6
Product Categories: Aromatic Esters
Mol File: 1166-52-5.mol
Dodecyl gallate Structure
Dodecyl gallate Chemical Properties
Melting point 94-97 °C(lit.)
Boiling point 394.57°C (rough estimate)
density 1.0677 (rough estimate)
refractive index 1.6120 (estimate)
storage temp. 0-6°C
solubility Very slightly soluble or practically insoluble in water, freely soluble in ethanol (96 per cent), slightly soluble in methylene chloride.
form neat
Water Solubility practically insoluble
Sensitive Air Sensitive
BRN 2701981
InChIKey RPWFJAMTCNSJKK-UHFFFAOYSA-N
CAS DataBase Reference 1166-52-5(CAS DataBase Reference)
NIST Chemistry Reference Gallic acid, n-dodecyl ester(1166-52-5)
EPA Substance Registry System Benzoic acid, 3,4,5-trihydroxy-, dodecyl ester(1166-52-5)
Safety Information
Hazard Codes Xi
Risk Statements 43
Safety Statements 24-37
RIDADR 3335
WGK Germany 1
RTECS DH9100000
TSCA Yes
HS Code 29182950
Dodecyl gallate, or lauryl gallate, is the ester of dodecanol and gallic acid. As a food additive it is used under the E number E312 as an antioxidant and preservative.
Appearance & Physical State white granular
Density 1.112 g/cm3
Boiling Point 521.7ºC at 760 mmHg
Melting Point 96-99ºC
Flash Point 180.3ºC
Refractive Index 1.534
Water Solubility practically insoluble
Stability Stable under normal temperatures and pressures.
Storage Condition 0-6ºC
Vapor Pressure 1.67E-11mmHg at 25°C
Safety Info
RTECS DH9100000
Safety Statements S24-S37
HS Code 29182950
MSDS Information
Dodecyl gallate Usage And Synthesis
Lauryl gallate; Dodecyl 3,4,5-trihydroxybenzoate; Dodocyl gallate
CAS RN.:
1166-52-5
EINECS: 214-620-6
Molecular Weight: 338.4385
Chemical Properties white to cream powder
Uses Dodecyl Gallate is an antioxidant used in cream cheese, instant mashed potatoes, margarine, fats, and oils.
Contact allergens This gallic acid ester (E 310) is an antioxidant added to food and cosmetics to prevent oxidation of unsaturated fatty acids. Cases were reported in workers of the food industry, gallate being contained in margarine, and from washing powder.
Safety Profile Poison by ingestion and inhalation. Moderately toxic by skin contact. A severe eye irritant. Questionable carcinogen with experimental tumorigenic data. A pesticide. When heated to decomposition it emits very toxic fumes of NOx.
Dodecyl gallate Preparation Products And Raw materials
Raw materials Dodecyl alcohol
Tag:Dodecyl gallate(1166-52-5)
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