2,3,4-Trihydroxybenzaldehyde

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Names

[ CAS No. ]:
2144-08-3

[ Name ]:
2,3,4-Trihydroxybenzaldehyde

[Synonym ]:
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

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

MSDS

Click to get detail MSDS

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

Precursor & DownStream

Precursor

DownStream

  • Benzaldehyde, 2-ethoxy-3,4-dimethoxy- (9CI)
  • 3,4-dihydroxy-2-methoxybenzaldehyde
  • Licochalcone B
  • 2,3,4-Trimethoxybenzaldehyde
  • 2-hydroxy-3,4-dimethoxybenzaldehyde
  • 3,4-diethoxy-2-hydroxybenzaldehyde
  • 3-(3,5-dimethoxyphenyl)-7,8-dihydroxychromen-2-one
  • 1,3,5,6-Tetrahydroxyxanthone
  • 1-Hydroxy-3,5,6-trimethoxy-9H-xanthene-9-one
  • Formic Acid

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%

Articles

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...


More Articles

Related Compounds

  • (E)-5-(BUT-2-ENYL)-2,3,4-TRIHYDROXYBENZALDEHYDE
  • 2-[3-(4-methylpiperazin-1-yl)propyl]-1,3,3a,4,7,7a-hexahydroisoindole
  • 2-(3,4-dichlorophenoxy)-N-pyridin-3-yl-acetamide
  • 2,3,4,6-tetra(propan-2-yl)-1,2,3,4,5,6-hexaphosphabicyclo[3.1.0]hexane
  • 2-(3,4-dibromo-1,1,2,2,3,4,4-heptafluorobutyl)-2,3,3-trifluorooxirane
  • 2-(3,4,5-Trimethoxyphenyl)-2,3-dihydro-4H-benzo[h]chromen-4-one
  • 4-bromo-3-methoxy-N-(4-methoxybenzyl)benzenesulfonamide
  • 2,5-diethoxy-N-(4-methoxybenzyl)-4-methylbenzenesulfonamide
  • 3-(Allyloxy)-1-chloro-6-methoxyisoquinoline
  • 8-(4-(2-Fluorophenyl)pyridin-2-yl)-2-methylbenzofuro[2,3-b]pyridine
  • 2-Isopropyl-8-(4-phenylpyridin-2-yl)benzofuro[2,3-b]pyridine
  • 8-(4-(4-Isopropylphenyl)pyridin-2-yl)-2-methylbenzofuro[2,3-b]pyridine
  • 1-(2,5-Dichlorophenyl)-4-(4-ethoxy-3-methylbenzenesulfonyl)piperazine
  • 8-(4-(4-Isobutylphenyl)pyridin-2-yl)-2-methylbenzofuro[2,3-b]pyridine
  • 1-(2,5-Dichlorophenyl)-4-(4-ethoxy-2,5-dimethylbenzenesulfonyl)piperazine
  • 1-(2,5-Dichlorophenyl)-4-((2-ethoxy-5-isopropyl-4-methylphenyl)sulfonyl)piperazine
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