CAS No.533-73-3,1,2,4-Benzenetriol Suppliers

Detail of "533-73-3"

CAS Number:

533-73-3

Name:

1,2,4-Benzenetriol

Molecular Structure:

Formula:

C₆H₆O₃

Molecular Weight:

126.12

Synonyms:

1,2,4-Trihydroxybenzene;1,3,4-Benzenetriol;1,3,4-Trihydroxybenzene;2,5-Dihydroxyphenol;2-Hydroxy-1,4-hydroquinone;2-Hydroxy-p-benzohydroquinone;2-Hydroxyhydroquinone;4-Hydroxycatechol;HHQ;Hydroxyhydroquinone;NSC 2818;

EINECS:

208-575-1

Density:

1.488

Melting Point:

140 ºC

Boiling Point:

132.9 °C at 760 mmHg

Flash Point:

34.2 °C

Solubility:

freely soluble in water

Appearance:

Gray powder

Hazard Symbols:

Risk Codes:

22-37/38-41-36/37/38-20/21/22

Safety:

26-39-36/37/39-22 Details

Reference

A new entry to 1,2,4-benzenetriol congeners: A new entry to 1,2,4-benzenetriol congeners. Ozaki, Yutaka; Kim, Sang Won (Fac. Pharm. Sci., Josai Univ., Saitama 350-02, Japan). Chem. Lett., (6), 1199-1200 (English) 1987. CODEN: CMLTAG. ISSN: 0366-7022. DOCUMENT TYPE: Journal CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) 1,2,4-Benzenetriols were efficiently prepd. by annulation of a,a-bis(ethylthio)carbonyl compds. with a,b-unsatd. carbonyl compds.

Effect of phenols on the skin: Effect of phenols on the skin. II. Delayed contact sensitivity and bovine serum albumin binding of mono-, di- and trivalent phenol. Masamoto, Yukimitsu; Takase, Yoshio (Sch. Med., Shinshu Univ., Matsumoto 390, Japan). Shinshu Igaku Zasshi, 31(6), 522-8 (Japanese) 1983. CODEN: SIZAA7. ISSN: 0037-3826. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) Delayed contact sensitivity and bovine serum albumin binding of phenols were studied in relation to their chem. structure. In both the s.c. and split-adjuvant sensitizing methods, catechol [120-80-9], pyrogallol [87-66-1], and hydroquinone [123-31-9] showed a high sensitization, whereas phenol [108-95-2] and resorcinol [108-46-3] produced no sensitization of guinea pig skin. In the ultrafiltration method, the binding capacities of phenol or hydroxyhydroquinone [533-73-3] to bovine serum albumin were higher and irreversible, whereas those of catechol, resorcinol, hydroquinone, pyrogallol, and phloroglucinol [108-73-6] were lower and partially reversible. The bovine serum albumin binding capacity of phenols was unrelated to their chem. structures and their delayed contact sensitizing capacity.

Detail of "533-73-3"

1,2,4-Benzenetriol

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CAS No.533-73-3 1,2,4-Benzenetriol

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CAS No.533-73-3 1,2,4-Benzenetriol

CAS No.533-73-3 1,2,4-Benzenetriol

CAS No.533-73-3 1,2,4-Benzenetriol

CAS No.533-73-3 1,2,4-Benzenetriol

CAS No.533-73-3 1,2,4-Benzenetriol

CAS No.533-73-3 1,2,4-Benzenetriol

Reference