Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzoic acid,3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]-
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzoic acid,3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

536-08-3

536-08-3 structure

Name: Benzoic acid,3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]-
Chemical Name: digallic acid
CAS Number: 536-08-3
Molecular Formula: C₁₄H₁₀O₉
Molecular Weight: 322.22400
Create Date: 2018-03-19 08:00:00
Modify Date: 2025-08-26 16:33:18
Digallic acid is a natural polyphenolic that can be produced by hydrolysis of gallotannins.

Name	digallic acid
Synonyms	3-galloylgallic acid Digallic acid Gallic acid,3-gallate m-Galloylgallic acid 3-galloyloxy-4,5-dihydroxy-benzoic acid m-Digallic acid m-digallate 3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoic acid Gallic acid 3-monogallate

Density	1.815g/cm3
Boiling Point	727.8ºC at 760 mmHg
Melting Point	267-269ºC
Molecular Formula	C₁₄H₁₀O₉
Molecular Weight	322.22400
Flash Point	278ºC
Exact Mass	322.03200
PSA	164.75000
LogP	1.13200
Index of Refraction	1.776

CHEMICAL IDENTIFICATION

RTECS NUMBER :: LW7800000

CHEMICAL NAME :: Gallic acid, 3-gallate

CAS REGISTRY NUMBER :: 536-08-3

BEILSTEIN REFERENCE NO. :: 2177723

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H10-O9

MOLECULAR WEIGHT :: 322.24

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 :: 2260 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - cyanosis Gastrointestinal - hypermotility, diarrhea

REFERENCE :: CMAJAX Canadian Medical Association Journal. (Canadian Medical Assoc., POB 8650, Ottawa, ON K1G 0G8, Canada) V.1- 1911- Volume(issue)/page/year: 92,1292,1965

HS Code	2918990090

14937-32-7

149-91-7

536-08-3

47307-06-2

Detail

Literature: Phytochemistry, , vol. 72, # 8 p. 796 - 803

541-41-3

536-08-3

Literature: Journal of the American Chemical Society, , vol. 43, p. 630

149-91-7

536-08-3

Literature: Chemische Berichte, , vol. 41, p. 2872 Chem. Zentralbl., , vol. 79, # II p. 314

222320-76-5

536-08-3

Literature: Chemische Berichte, , vol. 41, p. 2872 Chem. Zentralbl., , vol. 79, # II p. 314

141992-37-2

536-08-3

Literature: Chemische Berichte, , vol. 46, p. 1125

29970-29-4

536-08-3

Literature: Chemische Berichte, , vol. 51, p. 61

861570-63-0

141992-37-2

536-08-3

Literature: Chemische Berichte, , vol. 41, p. 2872 Chem. Zentralbl., , vol. 79, # II p. 314

149-91-7

7732-18-5

536-08-3

Literature: Biochemical Journal, , vol. 26, p. 1093

56-23-5

60-29-7

861570-63-0

141992-37-2

Detail

Literature: Justus Liebigs Annalen der Chemie, , vol. 389, p. 199 Chemische Berichte, , vol. 51, p. 45

Precursor 9
14937-32-7 541-41-3 149-91-7 222320-76-5
29970-29-4 861570-63-0 7732-18-5 56-23-5
60-29-7
DownStream 3
149-91-7 476-66-4 47307-06-2

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

1393534-88-7	1804695-17-7
1279834-92-2	1822679-97-9
1361788-99-9	41979-68-4
1361495-71-7	1956376-19-4
1805420-78-3	1805296-09-6