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1034-01-1

1034-01-1 structure
1034-01-1 structure
  • Name: Octyl gallate
  • Chemical Name: octyl gallate
  • CAS Number: 1034-01-1
  • Molecular Formula: C15H22O5
  • Molecular Weight: 282.33
  • Catalog: Chemical reagent Organic reagent Ester Octyl ester
  • Create Date: 2018-05-21 08:00:00
  • Modify Date: 2025-08-20 18:12:10
  • Octyl gallate (Progallin O) is widely used as a food additive, with antimicrobial and antioxidant activity[1][2]. Octyl gallate (Progallin O) shows selective and sensitive fluorescent property[2].
Name octyl gallate
Synonyms Gallic Acid n-Octyl Ester
Octyl gallate
MFCD00002197
n-octyl gallate
Octyl 3,4,5-trihydroxybenzoate
Benzoic acid, 3,4,5-trihydroxy-, octyl ester
3,4,5-Trihydroxy benzoic acid octyl ester
EINECS 213-853-0
Description Octyl gallate (Progallin O) is widely used as a food additive, with antimicrobial and antioxidant activity[1][2]. Octyl gallate (Progallin O) shows selective and sensitive fluorescent property[2].
Related Catalog
In Vitro Octyl gallate has antimicrobial activity over H. pylori, with a minimum inhibitory concentration (MIC) value of 125 µg/mL[1].
References

[1]. Wolf VG, et al. Octyl gallate, a food additive with potential beneficial properties to treat Helicobacter pylori infection. Food Funct. 2017 Jul 19;8(7):2500-2511.

[2]. Wang Q, et al. Octyl gallate: An antioxidant demonstrating selective and sensitive fluorescent property. Food Chem. 2017 Mar 15;219:268-273.
Density 1.2±0.1 g/cm3
Boiling Point 482.9±40.0 °C at 760 mmHg
Melting Point 101-104 °C(lit.)
Molecular Formula C15H22O5
Molecular Weight 282.33
Flash Point 177.1±20.8 °C
Exact Mass 282.146729
PSA 86.99000
LogP 5.26
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.552
Storage condition 0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LW8225000
CHEMICAL NAME :
Gallic acid, octyl ester
CAS REGISTRY NUMBER :
1034-01-1
BEILSTEIN REFERENCE NO. :
2132305
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C15-H22-O5
MOLECULAR WEIGHT :
282.37
WISWESSER LINE NOTATION :
QR BQ CQ EVO8

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1960 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FAONAU FAO Nutrition Meetings Report Series. (Rome, Italy) No.?-57, 1948-77. Discontinued. Volume(issue)/page/year: 53A,183,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
60 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FAONAU FAO Nutrition Meetings Report Series. (Rome, Italy) No.?-57, 1948-77. Discontinued. Volume(issue)/page/year: 38A,22,1965
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H317
Precautionary Statements P280-P301 + P312 + P330
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn:Harmful
Risk Phrases R22;R43
Safety Phrases S24-S37
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS LW8225000
HS Code 2918290000
111-87-5 structure

111-87-5

149-91-7 structure

149-91-7

~89%

1034-01-1 structure

1034-01-1

Literature: Kubo, Isao; Fujita, Ken-Ichi; Nihei, Ken-Ichi Journal of Agricultural and Food Chemistry, 2002 , vol. 50, # 23 p. 6692 - 6696
111-87-5 structure

111-87-5

~%

1034-01-1 structure

1034-01-1

Literature: US4613683 A1, ;
111-87-5 structure

111-87-5

35388-10-4 structure

35388-10-4

~%

1034-01-1 structure

1034-01-1

Literature: Recueil des Travaux Chimiques des Pays-Bas, , vol. 70, p. 277,281
Precursor  3

DownStream  0

HS Code 2918290000
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%
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