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Chemical Substance

(2 R ,3 R )-3-(( R )-1-( tert -butyldimethylsiloxy)ethyl)-4-oxoazetidin-2-yl acetate 4-AA; AOSA; AZETIDONE-KANEKA; GR91990X 613-186-00-9

CAS Number76855-69-1
EC Number408-050-9
Molecular FormulaC13H25NO4Si
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Identifiers

Cas Number76855-69-1Primary
Ec Number408-050-9
Chemical Name(3S,4R)-4-Acetoxy-3-[(R)-1-(tert-butyldimethylsilyloxy)ethyl]azetidin-2-one
Chemical Name(2 R ,3 R )-3-(( R )-1-( tert -butyldimethylsiloxy)ethyl)-4-oxoazetidin-2-yl acetate 4-AA; AOSA; AZETIDONE-KANEKA; GR91990X 613-186-00-9

GHS Hazard Pictograms

GHS09 Hazard PictogramGHS09
GHS07 Hazard PictogramGHS07

Hazard Classifications

Eye Irrit. 2
Eye irritation
Warning
Hazard CodeH319
CategoryEye Irrit. 2
Source: Harmonised C&L
Skin Sens. 1
Skin sensitisation
Warning
Hazard CodeH317
CategorySkin Sens. 1
Source: Harmonised C&L
Aquatic Chronic 2
Hazardous to the aquatic environment (long-term)
Hazard CodeH411
CategoryAquatic Chronic 2
Source: Harmonised C&L

Regulatory Lists (1)

KEMI PRIO PHASE-OUT SUBSTANCES
KEMI PRIO Phase-Out Substances — Swedish Chemicals Agency list of substances with properties of very high concern that should be phased out

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Related Substances

(2R,3S)-3-((R)-1-((tert-ButyldiMethylsilyl)oxy)ethyl)-4-oxoazetidin-2-yl acetate
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(3R,4R)-4-Methylthio-3-[(R)-1-((t-butyldimethylsilyl)oxy)ethyl]-2-azetidinone
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2-Azetidinone, 4-ethynyl-3-(1-hydroxyethyl)-, [3alpha(R*),4alpha]- (9CI)
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Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.