ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate

C18H17NO3

CAS163520-33-0

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Identification

CAS Number: 163520-33-0
EC Number: 443-870-0
UN Number: 3077
Index Number: 607-694-00-X
PubChem CID: 6451155

Physical-chemical properties

Molecular Formula: C18H17NO3
Molar Mass: 295.30 g/mol
IUPAC Name: ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate

Chemical Identifiers

InChI: InChI=1S/C18H17NO3/c1-2-21-17(20)16-13-18(22-19-16,14-9-5-3-6-10-14)15-11-7-4-8-12-15/h3-12H,2,13H2,1H3
InChI Key: MWKVXOJATACCCH-UHFFFAOYSA-N

Overview

ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate (CAS: 163520-33-0) is a chemical compound widely used in industry. The molecular formula is C18H17NO3. The molar mass is 295.30 g/mol.

Safety & Classification

Warning

Classification:

Acute Tox. 4 *; Skin Sens. 1; Aquatic Acute 1; Aquatic Chronic 1

GHS Pictograms

Exclamation Mark

GHS07

Harmful. May cause irritation, allergic reactions, or drowsiness.

Environment

GHS09

Environmental hazard. Toxic to aquatic life with long lasting effects.

HHazard Statements (H-Statements)

Describe the nature and severity of the hazard

H302

Harmful if swallowed.

H317

May cause an allergic skin reaction.

H400

Very toxic to aquatic life.

H410

Very toxic to aquatic life with long lasting effects.

Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).

First Aid Measures

Skin Contact

Irritant

Measures if substance contacts the skin

First Aid Actions

+P302IF ON SKIN:
+P352Wash with plenty of water.
+P361Take off immediately all contaminated clothing.
+P313Get medical advice/attention.

Related hazard statements:

H317

Ingestion

Harmful

Measures if substance is accidentally swallowed

First Aid Actions

+P301IF SWALLOWED:
+P330Rinse mouth.
+P331Do NOT induce vomiting.
+P310Immediately call a POISON CENTER/doctor.

Related hazard statements:

H302

General Measures

Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)

First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.

Transport (ADR)

UN Number	3077
ADR Class	9
Packing Group	III
Tunnel Code	-
Proper Shipping Name	Isoxadifen-ethyl (ISO)
Marine Pollutant	No

Frequently Asked Questions

What is ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate?

ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate (CAS 163520-33-0) is a chemical substance with the formula C18H17NO3 used in various industrial applications.

What are the properties of ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate?

ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate has a molar mass of 295.30 g/mol. It is classified as Acute Tox. 4 *; Skin Sens. 1; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate safely?

ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate should be stored according to the Safety Data Sheet instructions. Follow the GHS labeling and keep the substance in a cool, dry and well-ventilated place.

Is ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate dangerous?

ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate carries the signal word "Warning". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate?

You can order ethyl 5,5-diphenyl-4H-1,2-oxazole-3-carboxylate (CAS 163520-33-0) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.