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Butanoic acid, 2-amino-4-(methylseleno)-, (±)-

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Formula: C5H11NO2Se
CAS: 2578-28-1
search Element: methylseleno butanoic amino acid
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Identification

Structural Formula
Butanoic acid, 2-amino-4-(methylseleno)-, (±)-
CAS:
2578-28-1
EINECS:
Molecular Formula:
C5H11NO2Se
MDL:
Synonym:
2-amino-4-(methylseleno)butyric acid ; (+-)-butanoicaci ; dl-selenomethionine-13c1 (methyl-13c) 99 ; d l-selenomethionine 99+% ; d,l-2-amino-4-(methylseleno)butanoic acid ; dl-selenomethionine ; aurora ka-6143 ; dl-selenomethionine ,98% ; dl-selenomethioinine ; rac-(2r*)-2-[2-(methylseleno)ethyl]glycine




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Properties for Butanoic acid, 2-amino-4-(methylseleno)-, (±)-

Molecular Weight:
196.11 g·mol−1
Melting point:
267-269 °C
Solubility:
0.5 M HCl: 50 mg/mL, clear, colorless
Physical Description:
colorless, faint smelling, glistening powder
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Safety & Transport Information

Risk Codes:
R23/25 - Toxic by inhalation and if swallowed
R33 - Danger of cumulative effects
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
Safety Codes:
S20/21 - When using do not eat, drink or smoke
S28 - After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet
Hazard Classes:
6.1(a)
Hazard Symbols:
T, N
Hazard symbol T Hazard symbol N
Storage temperature :
-20°C
RID/ADR certification :
UN 3283 6.1 / PG 2
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Alternative Distributors of [Butanoic acid, 2-amino-4-(methylseleno)-, (±)-]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Salsbury Chemicals, Inc.,

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Mol File:
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MSDS:
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