1,3-Benzenediol,4-[2-(2-thiazolyl)diazenyl]-

Modify Date: 2025-08-25 10:39:25

1,3-Benzenediol,4-[2-(2-thiazolyl)diazenyl]- structure	Common Name	1,3-Benzenediol,4-[2-(2-thiazolyl)diazenyl]-
	CAS Number	2246-46-0	Molecular Weight	221.23600
	Density	1.53g/cm3	Boiling Point	402.9ºC at 760mmHg
	Molecular Formula	C₉H₇N₃O₂S	Melting Point	211 °C (dec.)(lit.)
	MSDS	Chinese USA	Flash Point	197.4ºC
	Symbol	GHS07	Signal Word	Warning

Name	4-(2-thiazolylazo)resorcinol
Synonym	More Synonyms

Density	1.53g/cm3
Boiling Point	402.9ºC at 760mmHg
Melting Point	211 °C (dec.)(lit.)
Molecular Formula	C₉H₇N₃O₂S
Molecular Weight	221.23600
Flash Point	197.4ºC
Exact Mass	221.02600
PSA	106.31000
LogP	2.96970
Vapour Pressure	3.26E-07mmHg at 25°C
Index of Refraction	1.734
InChIKey	SHNIKUXMZFPPCS-UHFFFAOYSA-N
SMILES	Oc1ccc(N=Nc2nccs2)c(O)c1

MSDS(Chinese)

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-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2934100090

2-Aminothiazole

CAS#:96-50-4

Resorcine

CAS#:108-46-3

1,3-Benzenediol...

CAS#:2246-46-0

Literature: Acta Chemica Scandinavica (1947-1973), , vol. 14, p. 927 - 932

Resorcine

CAS#:108-46-3

1,3-Benzenediol...

CAS#:2246-46-0

Literature: Justus Liebigs Annalen der Chemie, , vol. 249, p. 38

HS Code	2934100090
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Sorbent extraction of 4-(2-thiazolylazo) resorcinol (TAR)-metal chelates on Diaion SP-850 adsorption resin in order to preconcentration/separation.

J. Hazard. Mater. 182(1-3) , 704-9, (2010)

A sensitive and simple separation-enrichment technique for the determination of trace amounts of some metal ions was described. By the passage of aqueous samples including Fe(III), Cu(II), Ni(II) and ...

Cloud point extraction and spectrophotometric determination of mercury species at trace levels in environmental samples.

Talanta 88 , 516-23, (2012)

A new micelle-mediated separation and preconcentration method was developed for ultra-trace quantities of mercury ions prior to spectrophotometric determination. The method is based on cloud point ext...

On-capillary complexation of metal ions with 4-(2-thiazolylazo)resorcinol in capillary electrophoresis.

J. Chromatogr. A. 1029(1-2) , 249-54, (2004)

Co(II), Zn(II), Ni(II) and Fe(I) were successfully separated by capillary electrophoresis using pre-capillary and on-capillary complexation with 4-(2-thiazolylazo)resorcinol. The influences of some cr...

EINECS 218-836-1

4-thiazol-2-ylazo-resorcinol

2-(2,4-Dihydroxyphenylazo)thiazole,TAR

4-thiazol-2-ylazo-benzene-1,3-diol

MFCD00005322