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69806

Sigma-Aldrich

(+)-tert-Butyl D-lactate

≥99.0% (sum of enantiomers, GC)

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About This Item

Empirical Formula (Hill Notation):
C7H14O3
CAS Number:
68166-83-6
Molecular Weight:
146.18
Beilstein:
1722069
MDL number:
MFCD00191884
UNSPSC Code:
12352108
PubChem Substance ID:
57652168
NACRES:
NA.22

Quality Level

100

Assay

≥99.0% (sum of enantiomers, GC)

form

crystals

optical activity

[α]20/D +7.3±0.5°, c = 1.7% in methylene chloride

optical purity

enantiomeric ratio: ≥99.5:0.5 (GC)

mp

38-42 °C

functional group

ester
hydroxyl

storage temp.

2-8°C

SMILES string

C[C@@H](O)C(=O)OC(C)(C)C

InChI

1S/C7H14O3/c1-5(8)6(9)10-7(2,3)4/h5,8H,1-4H3/t5-/m1/s1

InChI key

IXXMVXXFAJGOQO-RXMQYKEDSA-N

Other Notes

Chiral building block; synthesis of depsipeptides by reaction with amino acid derivs.; Hydroxy-group activation and substitution reaction

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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