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447056

(S)-(−)-2-Acetoxypropionyl chloride

97%

Synonym(s):

O-Acetyl-L-lactyl chloride, AP-Cl

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About This Item

Linear Formula:
CH3CH(O2CCH3)COCl
CAS Number:
36394-75-9
Molecular Weight:
150.56
UNSPSC Code:
12352101
NACRES:
NA.22
PubChem Substance ID:
24868317
EC Number:
420-610-4
Beilstein/REAXYS Number:
1722943
MDL number:
MFCD00145252
Assay:
97%
Form:
liquid
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Quality Segment

100

assay

97%

form

liquid

optical activity

[α]20/D −31°, c = 4 in chloroform

refractive index

n20/D 1.423 (lit.)

bp

50 °C/5 mmHg (lit.)

density

1.189 g/mL at 25 °C (lit.)

functional group

acyl chloride, ester

SMILES string

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

InChI

1S/C5H7ClO3/c1-3(5(6)8)9-4(2)7/h3H,1-2H3/t3-/m0/s1

InChI key

ALHZEIINTQJLOT-VKHMYHEASA-N

Application

Frequently used chiral building block. Also used to resolve a bicyclic α-hydroxylactone and to prepare chiral phosphonates used in an enantiomeric excess assay of unprotected amino acids. Useful chiral derivatizing agent.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B - Skin Sens. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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