E10521

Ethyl 3-aminobenzoate methanesulfonate

98%

• Synonym(s): MS-222, TS 222, Tricaine, Tricaine methanesulfonate
• Linear Formula: H₂NC₆H₄CO₂C₂H₅·CH₃SO₃H
• CAS Number: 886-86-2
• Molecular Weight: 261.29
• Beilstein: 3775022
• EC Number: 212-956-8
• MDL number: MFCD00013176
• UNSPSC Code: 12352100
• PubChem Substance ID: 24894382
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 98%
• mp: 146-149 °C (lit.)
• SMILES string: CS(O)(=O)=O.CCOC(=O)c1cccc(N)c1
• InChI: 1S/C9H11NO2.CH4O3S/c1-2-12-9(11)7-4-3-5-8(10)6-7;1-5(2,3)4/h3-6H,2,10H2,1H3;1H3,(H,2,3,4)
• InChI key: FQZJYWMRQDKBQN-UHFFFAOYSA-N

Description

General description

Ethyl 3-aminobenzoate methanesulfonate is mainly used as an anesthetic for fish. It is also used for the euthanasia of all fish species especially zebrafish, which is commonly used in research.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335,H412
• Precautionary Statements: P261 - P264 - P271 - P273 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves