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157139

2-Chloropropionyl chloride

97%

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About This Item

Linear Formula:
CH3CHClCOCl
CAS Number:
7623-09-8
Molecular Weight:
126.97
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24849657
EC Number:
231-540-7
Beilstein/REAXYS Number:
605452
MDL number:
MFCD00000862
Assay:
97%
Form:
liquid
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Quality Level

100

assay

97%

form

liquid

refractive index

n20/D 1.440 (lit.)

bp

109-111 °C (lit.)

density

1.308 g/mL at 25 °C (lit.)

functional group

acyl chloride, chloro

SMILES string

CC(Cl)C(Cl)=O

InChI

1S/C3H4Cl2O/c1-2(4)3(5)6/h2H,1H3

InChI key

JEQDSBVHLKBEIZ-UHFFFAOYSA-N

Application

2-Chloropropionyl chloride was used:
  • as reagent in the chemical surface functionalization of parylene C
  • in the preparation of a poly(ethylene glycol) macroinitiator, required for the atom transfer radical polymerization (ATRP) of styrene
  • in the synthesis of (±)-mintlactone
  • in the preparation of chlorine modified TiO2 nanoparticles, the ATRP initiators

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

94.1 °F - DIN 51755 Part 1

flash_point_c

34.5 °C - DIN 51755 Part 1

ppe

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

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
STBH4877
STBD3096V
S91110V
S91110
02702KH

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Paulin N Wahjudi et al.
Journal of biomedical materials research. Part A, 89(1), 206-214 (2008-04-24)
A general method for chemical surface functionalization of parylene C [PC, (para-CH2-C6H3Cl-CH2-)n] films is reported. Friedel-Crafts acylation is used to activate the surface of the PC film, and the resulting carbonyl groups are then used to form a range of
Controlled/?living? atom transfer radical polymerization of styrene in the synthesis of amphiphilic diblock copolymers from a poly (ethylene glycol) macroinitiator.
Jankova K, et al.
Polymer Bull., 42(2), 153-158 (1999)
Surface-initiated atom transfer radical polymerization from TiO2 nanoparticles.
Park JT, et al.
Applied Surface Science, 255(6), 3739-3744 (2009)
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Global Trade Item Number

SKUGTIN
157139-100G04061838346254
157139-25G04061838743176