L-Asparagine,N2-[(1,1-dimethylethoxy)carbonyl]- cas no:7536-55-2
Synonyms: Asparagine,N2-carboxy-, N2-tert-butyl ester, L- (7CI,8CI);(2S)-2-((tert-Butoxycarbonyl)amino)-3-carbamoylpropanoicacid;BOC-Asparagine;N-(tert-Butoxycarbonyl)-L-asparagine;N-Boc-L-asparagine;N2-tert-Butoxycarbonyl-L-asparagine;NSC 154980;tert-Butoxycarbonyl-L-asparagine;tert-Butyloxycarbonyl-L-asparagine;Boc-Asn-OH;
NameL-Asparagine,N2-[(1,1-dimethylethoxy)carbonyl]-
CAS7536-55-2
SynonymsAsparagine,N2-carboxy-, N2-tert-butyl ester, L- (7CI,8CI);(2S)-2-((tert-Butoxycarbonyl)amino)-3-carbamoylpropanoicacid;BOC-Asparagine;N-(tert-Butoxycarbonyl)-L-asparagine;N-Boc-L-asparagine;N2-tert-Butoxycarbonyl-L-asparagine;NSC 154980;tert-Butoxycarbonyl-L-asparagine;tert-Butyloxycarbonyl-L-asparagine;Boc-Asn-OH;
EINECS(EC#)231-405-2
Molecular FormulaC9H16N2O5
Molecular Weight232.23
AppearanceWhite to off-white crystalline powder
refractive index-7 ° (C=1, DMF)
storage temp?20°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Hazard Not regulated
UN
NO.
Risk R20/21/22
Safety
Hazard Codes:?
Xn
Risk Statements: 20/21/22-36/37/38?
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.?
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 22-24/25-36-26?
S22: Do not breathe dust.?
S24/25: Avoid contact with skin and eyes.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36: Wear suitable protective clothing.
WGK Germany: 3
HazardClass: IRRITANT
