1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate

C18H20N2O4S

CAS43222-48-6

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Identification

CAS Number: 43222-48-6
EC Number: 256-152-5
UN Number: 2588
Index Number: 613-056-00-1
PubChem CID: 39424

Physical-chemical properties

Molecular Formula: C18H20N2O4S
Molar Mass: 360.40 g/mol
IUPAC Name: 1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate

Chemical Identifiers

InChI: InChI=1S/C17H17N2.CH4O4S/c1-18-16(14-9-5-3-6-10-14)13-17(19(18)2)15-11-7-4-8-12-15;1-5-6(2,3)4/h3-13H,1-2H3;1H3,(H,2,3,4)/q+1;/p-1
InChI Key: XQEMNBNCQVQXMO-UHFFFAOYSA-M

Overview

1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate (CAS: 43222-48-6) is a chemical compound widely used in industry. The molecular formula is C18H20N2O4S. The molar mass is 360.40 g/mol.

Safety & Classification

Warning

Classification:

Acute Tox. 4 *; 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.

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

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	2588
ADR Class	6.1
Packing Group	III
Tunnel Code	E
Proper Shipping Name	Difenzoquatmethylsulfat (ISO)
Marine Pollutant	No

Frequently Asked Questions

What is 1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate?

1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate (CAS 43222-48-6) is a chemical substance with the formula C18H20N2O4S used in various industrial applications.

What are the properties of 1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate?

1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate has a molar mass of 360.40 g/mol. It is classified as Acute Tox. 4 *; Aquatic Acute 1; Aquatic Chronic 1. See the technical data above for more details.

How to store 1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate safely?

1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate 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 1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate dangerous?

1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate carries the signal word "Warning". 2 GHS pictograms apply. Always follow the safety instructions in the data sheet.

Where can I buy 1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate?

You can order 1,2-dimethyl-3,5-diphenylpyrazol-2-ium;methyl sulfate (CAS 43222-48-6) from OYSI. We deliver across Europe and offer technical consulting as well as complete compliance documentation.