CAS 18704-67-1|4-chloro-2-(1h-pyrazol-3-yl)phenol

Introduction：Basic information about CAS 18704-67-1|4-chloro-2-(1h-pyrazol-3-yl)phenol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles1
6. Synonyms

Common Name	4-chloro-2-(1h-pyrazol-3-yl)phenol
CAS Number	18704-67-1	Molecular Weight	194.61800
Density	1.424 g/cm3	Boiling Point	411.2ºC at 760 mmHg
Molecular Formula	C₉H₇ClN₂O	Melting Point	155-158 °C(lit.)
MSDS	ChineseUSA	Flash Point	202.5ºC
Symbol	GHS07	Signal Word	Warning

Names

Name	4-chloro-6-(1,2-dihydropyrazol-3-ylidene)cyclohexa-2,4-dien-1-one
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.424 g/cm3
Boiling Point	411.2ºC at 760 mmHg
Melting Point	155-158 °C(lit.)
Molecular Formula	C₉H₇ClN₂O
Molecular Weight	194.61800
Flash Point	202.5ºC
Exact Mass	194.02500
PSA	48.91000
LogP	2.43570
Vapour Pressure	0mmHg at 25°C
Index of Refraction	1.655
InChIKey	DMGLUMYOLOAXJY-UHFFFAOYSA-N
SMILES	Oc1ccc(Cl)cc1-c1ccn[nH]1

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-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933199090

Customs

HS Code	2933199090
Summary	2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles1

Syntheses and Metal Ion Complexation of Novel 8-Hydroxyquinoline-Containing Diaza-18-Crown-6 Ligands and Analogues.

J. Org. Chem. 64(24) , 8855-8861, (1999)

Ten new 8-hydroxyquinoline-containing diaza-18-crown-6 ligands and analogues were synthesized via a one-pot or stepwise Mannich reaction, reductive amination, or by reacting diaza-18-crown-6 with 5,7-...

Synonyms

4-chloro-2-(1(2)H-pyrazol-3-yl)-phenol

MFCD00209566

4-Chlor-2-(1(2)H-pyrazol-3-yl)-phenol

3-(5-Chloro-2-hydroxyphenyl)pyrazole

4-Chloro-2-(1H-pyrazol-3-yl)phenol

EINECS 242-516-0

4-Chloro-2-(1H-pyrazol-5-yl)phenol

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