CAS 2138-98-9|2-Amino-5-(2-chlorophenyl)-1,3,4-oxadiazole

Introduction：Basic information about CAS 2138-98-9|2-Amino-5-(2-chlorophenyl)-1,3,4-oxadiazole, 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. Synonyms

Common Name	2-Amino-5-(2-chlorophenyl)-1,3,4-oxadiazole
CAS Number	2138-98-9	Molecular Weight	195.60600
Density	1.415g/cm3	Boiling Point	358.3ºC at 760mmHg
Molecular Formula	C₈H₆ClN₃O	Melting Point	165-169ºC
MSDS	ChineseUSA	Flash Point	170.5ºC
Symbol	GHS06	Signal Word	Danger

Names

Name	2-Amino-5-(2-chlorophenyl)-1,3,4-oxadiazole
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.415g/cm3
Boiling Point	358.3ºC at 760mmHg
Melting Point	165-169ºC
Molecular Formula	C₈H₆ClN₃O
Molecular Weight	195.60600
Flash Point	170.5ºC
Exact Mass	195.02000
PSA	64.94000
LogP	2.55340
Vapour Pressure	0.000657mmHg at 25°C
Index of Refraction	1.557
InChIKey	VVKFAXPORKOLTL-UHFFFAOYSA-N
SMILES	Nc1nnc(-c2ccccc2Cl)o1

Safety Information

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301-H315-H319-H335
Precautionary Statements	P261-P301 + P310-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	R22;R36/37/38
Safety Phrases	26
RIDADR	UN 2811
Hazard Class	6.1
HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

2-Amino-5-<2-chlor-phenyl>-1,3,4-oxdiazol

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