CAS 2144-08-3|2,3,4-Trihydroxybenzaldehyde

Introduction：Basic information about CAS 2144-08-3|2,3,4-Trihydroxybenzaldehyde, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles5
7. Synonyms

Common Name	2,3,4-Trihydroxybenzaldehyde
CAS Number	2144-08-3	Molecular Weight	154.120
Density	1.6±0.1 g/cm3	Boiling Point	301.9±37.0 °C at 760 mmHg
Molecular Formula	C₇H₆O₄	Melting Point	159-161 °C(lit.)
MSDS	ChineseUSA	Flash Point	150.6±23.0 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	2,3,4-Trihydroxybenzaldehyde
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	301.9±37.0 °C at 760 mmHg
Melting Point	159-161 °C(lit.)
Molecular Formula	C₇H₆O₄
Molecular Weight	154.120
Flash Point	150.6±23.0 °C
Exact Mass	154.026611
PSA	77.76000
LogP	1.25
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.734
InChIKey	CRPNQSVBEWWHIJ-UHFFFAOYSA-N
SMILES	O=Cc1ccc(O)c(O)c1O

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CU8439800

CHEMICAL NAME :: Benzaldehyde, 2,3,4-trihydroxy-

CAS REGISTRY NUMBER :: 2144-08-3

BEILSTEIN REFERENCE NO. :: 2328658

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H6-O4

MOLECULAR WEIGHT :: 154.13

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2195 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IJANDP International Journal of Andrology. (Scriptor Publisher ApS, 15 Gasvaerksvej, DK-1656 Copenhagen V, Denmark) V.1- 1978- Volume(issue)/page/year: 10,741,1987

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	CU8439800
HS Code	2912499000

Customs

HS Code	2912499000
Summary	2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Articles5

Medicinal chemistry as a conduit for the modulation of quorum sensing.

J. Med. Chem. 53 , 7467-89, (2010)

Pyrogallol and its analogs can antagonize bacterial quorum sensing in Vibrio harveyi.

Bioorg. Med. Chem. Lett. 18 , 1567-72, (2008)

Bacteria can coordinate community-wide behaviors through quorum sensing, that is, the secretion and sensing of autoinducer (AI) molecules. Bacterial quorum sensing is implicated in the regulation of p...

Self-activating nuclease activity of copper (II) complexes of hydroxyl-rich ligands.

J. Inorg. Biochem. 100(1) , 51-7, (2006)

Copper (II) complexes of Schiff bases derived from [1+1] condensation of salicylaldehyde, 2,3-dihydroxybenzaldehyde and 2,3,4-trihydroxybenzaldehyde with anthranilic acid (L1-L3) have been synthesized...

Synonyms

Pyrogallol-4-carboxaldehyde

Benzaldehyde, 2,3,4-trihydroxy-

protocataculaldehyde

Benzaldehyde,2,3,4-trihydroxy

2,3,4-Trihydroxybenzaldehyde

2,3,4-Trihydroxy-benzaldehyd

2,3,4,5,6-PENTAFLUOROPHENYL 4-BROMO-2-CHLOROBENZENESULPHONATE

MFCD00003325

2,3,4-trihydroxy benzaldehyde

2,3,4-trishydroxybenzaldehyde

EINECS 218-404-2

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