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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)