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China
Product Name: Octyl gallate
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China
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China
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China
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Octyl gallate suppliers in China
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1034-01-1

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: 2024-01-03 17:08:27
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	Research Areas >> Infection Signaling Pathways >> Anti-infection >> Bacterial
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
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

149-91-7

~89%

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

1034-01-1

Literature: US4613683 A1, ;

111-87-5

35388-10-4

1034-01-1

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

Precursor 3
111-87-5 149-91-7 35388-10-4
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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