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E10521

Ethyl 3-aminobenzoate methanesulfonate

98%

Synonym(s):

MS-222, TS 222, Tricaine, Tricaine methanesulfonate

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About This Item

Linear Formula:
H2NC6H4CO2C2H5·CH3SO3H
CAS Number:
886-86-2
Molecular Weight:
261.29
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24894382
EC Number:
212-956-8
Beilstein/REAXYS Number:
3775022
MDL number:
MFCD00013176
Assay:
98%
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Quality Segment

assay

98%

mp

146-149 °C (lit.)

functional group

ester, sulfonic acid

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

Application

Ethyl 3-aminobenzoate methanesulfonate serves as an effective anesthetic agent for fish and amphibian species, particularly during procedures such as blood sampling, artificial propagation, and long‐distance transportation.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Classifications

Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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