2, 3, 4-Trihydroxybenzaldehyde CAS No. 2144-08-3 2, 3, 4-Trihydroxy Benzaldehyde

• CAS No.: 2144-08-3
• Formula: C7h6o4
• EINECS: 218-404-2
• Type: Pharmaceutical Intermediates
• Appearance: Crystal
• Quality: Industrial
• Model NO.: food / feed ingredient
• Colour: Colorless
• Store: Dry and Cool Place
• M G: 154.12
• Loading Port: Qingdao
• Loading Port 2: Shanghai
• Loading Port 3: Tianjin
• Delivery: 15days
• Transport Package: 25kg/Drum
• Specification: tech grade
• Trademark: JK
• Origin: China
• HS Code: 291249
• Production Capacity: 100mt/Year

Product Description

Product name: 2,3,4-Trihydroxybenzaldehyde

EINECS No.: 218-404-2

CAS NO:2144-08-3

Molecular formula: C₇H₆O₄

Molecular weight: 154.1201

Density: 1.598g/cm³

Melting point: 159-162 ºC

Boiling point: 301.9°C at 760 mmHg

Flash point: 150.6°C

 Physical and chemical properties:

Melting point159-162°C

Flash point: 48 ºC

Melting point :-25.5 ºC

Boiling point: 176.1 ºC Solubility insoluble in water, miscible with ethanol, ehyl ether, benzene, aetone, caron tetrachloride, petrolum ether, etc

Density : Relative Density(water=1)0.89; Relative Density(air=1)4.15 Stability stable

Uses: Used as material of organic synthesis of or pharmaceutical intermediate

Packing: 25kg/drum



 

2,3,4-Trihydroxybenzaldehyde Basic information

Product Name:	2,3,4-Trihydroxybenzaldehyde
Synonyms:	2,3,4-Trihdroxybenzaldehyde;2,3,4-TRIHYDROXYBENZALDEHYDE;PYROGALLOLALDEHYDE;PYROGALLOL-4-CARBOXALDEHYDE;2,3,4-Trihydroxybenazldehyde;2,3,4-THB;2,3,4-Trihydroxybenzaldehyde,Pyrogallol-4-carboxaldehyde;2,3,4-Trihydroxybenzaldehyde, 98% 5GR
CAS:	2144-08-3
MF:	C7H6O4
MW:	154.12
EINECS:	218-404-2
Product Categories:	Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde
Mol File:	2144-08-3.mol

2,3,4-Trihydroxybenzaldehyde Chemical Properties

Melting point	159-161 °C(lit.)
Boiling point	237.46°C (rough estimate)
density	1.3725 (rough estimate)
refractive index	1.6400 (estimate)
pka	7.41±0.23(Predicted)
form	Powder
color	Light brown to beige-brown
Sensitive	Air Sensitive
BRN	2328658
CAS DataBase Reference	2144-08-3(CAS DataBase Reference)
EPA Substance Registry System	Benzaldehyde, 2,3,4-trihydroxy- (2144-08-3)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39-36
WGK Germany	2
RTECS	CU8439800
TSCA	Yes
HS Code	29124990

MSDS Information

Provider	Language
2,3,4-Trihydroxybenzaldehyde	English
SigmaAldrich	English
ACROS	English
ALFA	English

2,3,4-Trihydroxybenzaldehyde Usage And Synthesis

Chemical Properties	light brown to beige-brown powder
Uses	2,3,4-Trihydroxybenzaldehyde is a phenolic benzaldehyde with antibacterial activity.

 

Hunan JK International Trade Corporation / JK BIO-CHEM CO.,LTD is a professional exporter of food/feed additives and food /feed ingredients in China. With years of development, now we are able to provide the following food additives and food ingredients: thickeners, antioxidants, preservatives, vitamins, sweeteners, proteins, acidulants, nutritional supplements, flavours, coenzyme and so on.
Our food additives and food ingredients, especially our Ascorbic Acid (Vitamin C), Acesulfame-K, Aspartame, Citrates, Dextrose, D-Xylose, Erythorbic Acid, Fumaric Acid, Fructose,Maltodextrin, Malic Acid, Monosodium glutamate, Lactic Acid Potassium Sorbate, Sodium Erythorbate, Sodium Cyclamate, Sodium Saccharin, sodium benzoate, Sodium ascorbate, Sorbic Acid, xanthan Gum, Xylitol, Tartaric Acid, I+G, , Vanillin, Sucralose, Stevia and so on, have been exported to more than 60 countries for our good quality products.
Our staff of sales and technical support is available to help you in selecting the right protection for your application as well as to provide you with samples of our products for evaluation. At High Five, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.





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