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Phloroglucinol Suppliers list
Tel: 86-571-88216897、88216896
Products Intro: Product Name:Phloroglucinol
Purity:99% Package:10kg 25kg 200 kilograms per barrel Remarks:good
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:108-73-6
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: 008615858145714
Products Intro: Product Name:Phloroglucinol fandachem
Purity:As coa Package:As request Remarks:108-73-6
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 86-0551-65418684 18949823763
Products Intro: Product Name:Phloroglucinol
Purity:99.9% Package:1KG;2USD
Company Name: career henan chemical co
Tel: +86-371-86658258
Products Intro: Product Name:Phloroglucinol
Purity:99% Package:1KG;1USD

Lastest Price from Phloroglucinol manufacturers

  • Phloroglucinol
  • US $10.70 / Kg/Bag
  • 2021-08-27
  • CAS:108-73-6
  • Min. Order: 10g
  • Purity: 99%
  • Supply Ability: 10000kg
  • Phloroglucinol
  • US $15.00-10.00 / KG
  • 2021-08-12
  • CAS:108-73-6
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
Phloroglucinol Chemical Properties
Melting point 215-220 °C
Boiling point 194.21°C (rough estimate)
density 0.801 g/mL at 20 °C
refractive index n20/D 1.365
Fp 14 °C
storage temp. Store below +30°C.
solubility Soluble in diethyl ether, ethanol and pyridine.
pkapK1:8.45(0);pK2:8.88(-1) (25°C)
form Crystalline Powder
color White to light beige
Water Solubility 11.17g/L(room temperature)
Sensitive Light Sensitive & Hygroscopic
Merck 14,7328
BRN 1341907
CAS DataBase Reference108-73-6(CAS DataBase Reference)
NIST Chemistry Reference1,3,5-Benzenetriol(108-73-6)
EPA Substance Registry System1,3,5-Benzenetriol (108-73-6)
Safety Information
Hazard Codes F,Xi
Risk Statements 11-36/37/38-34-43
Safety Statements 7-16-24/25-45-36/37/39-26-36/37-37/39
RIDADR UN 1170 3/PG 2
WGK Germany 2
RTECS SY1050000
HS Code 29072900
ToxicityLD50 in mice, rats (g/kg): 4.7, 4.0 i.g. (Cahen)
MSDS Information
1,3,5-Benzenetriol English
SigmaAldrich English
ACROS English
ALFA English
Phloroglucinol Usage And Synthesis
Feature reaction of phloroglucinolReaction of formaldehyde with phloroglucinol under alkaline conditions generates orange compound. The colorimetric assay determination of this compound at the maximum absorption wavelength of 460 nm, can be used to detect low or trace formaldehyde in textile and garment.
Since phloroglucinol may occur enol and keto tautomers, it can react with ammonia according following reaction:
Under the influence of ammonia, 1,3,5-Benzenetriamine can be obtained by keto reaction of phloroglucinol
Under the influence of ammonia, 1,3,5-Benzenetriamine can be obtained by keto reaction of phloroglucinol, while this amine can also hydrolyze in aqueous acid to generate phloroglucinol. Besides phloroglucinol can also have enol reaction.
phloroglucinol can also have enol reaction
The information above is edited by Andy from Chemicalbook.
Chemical propertiesThis product is a white or light yellow crystal or crystalline powder with melting point of 218 ℃. Usually it carries two molecular crystallization water ([6099-90-7]) and converts into anhydrous at 110 ℃. It can be dissolved in 100 parts of water, 10 parts of ethanol, and 0.5 parts of pyridine and is soluble in ether. Besides It partially decomposes when sublimation, and changes its color when exposed to the light. In addition it tastes sweet.
UsesIt can be used in verifications of antimony, arsenic, cerium, chromate, chromium, gold, iron, mercury, nitrites, osmium, palladium, tin, vanadium, vanillin and lignin, and measurement of furfural, pentose, pentosan, methanol, chloral hydrate, turpentine, Lignified cell tissues, free acid in gastric juice (HCl) and decalcified bone specimens. Besides it can also be used as biological reagent dyes.
Production method2,4,6-aminobenzoic acid can be obtained by 2,4,6-trinitrobenzoic acid`s reduction of zinc particles. After its dilute solution was heated at reflux for 20h, acidified with hydrochloric acid, cooled and crystallized, phloroglucinol can be obtained with a yield of 46-53%.
Hazards & Safety InformationCategory: Toxic substances
Toxicity grade: Moderate toxicity
Acute toxicity: oral-rat LD50: 4000 mg/kg; Oral-Mouse LD50: 4550 mg/kg
Flammability hazard characteristics: Combustible fire burning can cause smoke irritation
Storage characteristics: Ventilated, low-temperature and dry warehouse; and separately with oxidants
Extinguishing agents: Carbon dioxide, foam, sand and water mist
Chemical Propertieswhite to light yellow crystal
UsesPhloroglucinol (1,3,5-trihydroxybenzene) is the core structure of a large family of substituted phenolics with broad, albeit weak, biological activity. Phloroglucinol is a useful metabolite for HPLC/DAD and bioassay dereplication.
Usesdiagnostic aid growth hormone releasing factor
UsesA potentially useful hygroscopic biochemical.
DefinitionChEBI: A benzenetriol with hydroxy groups at position 1, 3 and 5.
Safety ProfileModerately toxic by subcutaneous and intraperitoneal routes. Mildly toxic by ingestion. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. Used in diazo-type printing and textile dyeing, in microscopy as a bone specimen decalcifier
Purification MethodsCrystallise the triol from water, and store it in the dark under nitrogen. [Beilstein 6 IV 7361.]
Tag:Phloroglucinol(108-73-6) Related Product Information
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