CAS No.56363-84-9,Benzoic acid,2-chloro-4-hydroxy- Suppliers

Detail of "56363-84-9"

CAS Number:

56363-84-9

Name:

Benzoic acid,2-chloro-4-hydroxy-

Superlist Name:

2-Chloro-4-hydroxybenzoic acid

Molecular Structure:

Formula:

C₇H₅ClO₃

Molecular Weight:

172.57

Synonyms:

2-Chloro-4-hydroxybenzoic;2-Chloro-4-hydroxybenzoic acid;

EINECS:

260-132-1

Density:

1.536 g/cm³

Melting Point:

207-209 °C

Boiling Point:

349.6 °C at 760 mmHg

Flash Point:

165.3 °C

Appearance:

off-white to beige or orange-brown cryst. powder

Safety:

24/25 Details

Reference

2-Chloro-4-fluorophenyl 2-chloro-4-hydroxybenzoate esters: 2-Chloro-4-fluorophenyl 2-chloro-4-hydroxybenzoate esters. (Chisso Corp., Japan). Jpn. Kokai Tokkyo Koho JP 59118743 A2 9 Jul 1984 Showa, 3 pp. (Japanese). (Japan). CODEN: JKXXAF. CLASS: IC: C07C069-90; C07C069-92; C09K003-34. ICA: G02F001-13; G09F009-00. APPLICATION: JP 82-232208 27 Dec 1982. DOCUMENT TYPE: Patent CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Section cross-reference(s): 75 Halo diesters I [R, X = Et, 1,4-trans-cyclohexanediyl (Q); Pr, Q; Bu, Q; C5H11, Q; C6H13, Q; C5H11, p-C6H4; C5H11O, p-C6H4] were prepd. 56363-84-9 which is the cas registry number is also used here. by esterification of 2,4-Cl(HO)C6H3CO2H (II) with 2,4-ClFC6H3OH (III) followed by esterification of the resulting 2,4-Cl(HO)C6H3CO2C6H3ClF-2,4 (IV) with RCOCl (V). I are useful as liq. crystal compds. having slight neg. dielec. anisotropy. Thus, refluxing a mixt. of 100 g II, 100 g III, 20 g H3BO3, and 10 mL H2SO4 in xylene for 20 h with distn. of H2O gave 27% IV. Reaction of 3 g IV with 1.9 g V (R = Pr = Q) in PhMe-pyridine gave 27% I (R = Pr, X = Q). .

Detail of "56363-84-9"

Benzoic acid,2-chloro-4-hydroxy-

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CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

CAS No.56363-84-9 2-Chloro-4-hydroxybenzoic acid

Reference