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447056

(S)-(−)-2-Acetoxypropionyl chloride

Name: (<I>S</I>)-(−)-2-Acetoxypropionyl chloride
Brand: ALDRICH

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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Properties

Quality Level

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

Description

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

GHS05,GHS07

signalword

Danger

hcodes

H302,H314,H317

pcodes

P261 - P272 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338

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

Regulatory Information

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Hulst, R. et al.

Tetrahedron, 50, 11721-11721 (1994)

Zhu, J. et al.

The Journal of Organic Chemistry, 60, 6389-6389 (1995)

Kende, A.S. et al.

Journal of the American Chemical Society, 115, 9842-9842 (1993)

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Global Trade Item Number

SKU	GTIN
447056-5G	04061837394652