methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate

C12H11NO5

CAS39562-27-1

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Identification

CAS Number: 39562-27-1
EC Number: 400-650-9
UN Number: 3077
Index Number: 607-175-00-8
PubChem CID: 787115

Physical-chemical properties

Molecular Formula: C12H11NO5
Molar Mass: 249.22 g/mol
IUPAC Name: methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate

Chemical Identifiers

InChI: InChI=1S/C12H11NO5/c1-8(14)10(12(15)18-2)7-9-5-3-4-6-11(9)13(16)17/h3-7H,1-2H3
InChI Key: APKKCRAKPMSAEI-UHFFFAOYSA-N

Overview

methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate (CAS: 39562-27-1) is a chemical compound widely used in industry. The molecular formula is C12H11NO5. The molar mass is 249.22 g/mol.

Safety & Classification

Warning

Classification:

Skin Sens. 1; Aquatic Chronic 2

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

H317

May cause an allergic skin reaction.

H411

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

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	Methyl-2-(2-nitrobenzyliden)-acetoacetat
Marine Pollutant	No

Frequently Asked Questions

What is methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate?

methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate (CAS 39562-27-1) is a chemical substance with the formula C12H11NO5 used in various industrial applications.

What are the properties of methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate?

methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate has a molar mass of 249.22 g/mol. It is classified as Skin Sens. 1; Aquatic Chronic 2. See the technical data above for more details.

How to store methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate safely?

methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate 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 methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate dangerous?

methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate carries the signal word "Warning". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate?

You can order methyl 2-[(2-nitrophenyl)methylidene]-3-oxobutanoate (CAS 39562-27-1) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.