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297917

Methyl 2,2-dichloro-2-methoxyacetate

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About This Item

Linear Formula:
Cl2C(OCH3)CO2CH3
CAS Number:
17640-25-4
Molecular Weight:
172.99
NACRES:
NA.22
PubChem Substance ID:
24857947
UNSPSC Code:
12352100
MDL number:
MFCD00012202
Assay:
97%
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Quality Level

100

assay

97%

refractive index

n20/D 1.45 (lit.)

bp

179-181 °C (lit.)

density

1.36 g/mL at 25 °C (lit.)

functional group

chloro, ester, ether

SMILES string

COC(=O)C(Cl)(Cl)OC

InChI

1S/C4H6Cl2O3/c1-8-3(7)4(5,6)9-2/h1-2H3

InChI key

FWIGIASHGJFYOL-UHFFFAOYSA-N

Application

Methyl 2,2-dichloro-2-methoxyacetate was used in the preparation of methyl (Z)-α-methoxyacrylates via stereospecific two-carbon homologation of aldehydes under Barbier conditions.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H314,H335

Hazard Classifications

Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

195.8 °F - closed cup

flash_point_c

91 °C - closed cup

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
MKCF7189
MKBR4901V
MKBP1390V
MKBF9776V
MKBC6544

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Stereoselective synthesis of methyl (Z)-a-methoxyacrylates via two-carbon homologation of aldehydes.
Baati R, et al.
Tetrahedron Letters, 50(4), 402-405 (2009)

Global Trade Item Number

SKUGTIN
297917-25G04061836684044