Merck
CN
All Photos(1)

Documents

Safety Information

157139

Sigma-Aldrich

2-Chloropropionyl chloride

97%

Sign Into View Organizational & Contract Pricing

Linear Formula:
CH3CHClCOCl
CAS Number:
Molecular Weight:
126.97
Beilstein:
605452
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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.)

SMILES string

CC(Cl)C(Cl)=O

InChI

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

InChI key

JEQDSBVHLKBEIZ-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Surface-initiated atom transfer radical polymerization from TiO2 nanoparticles.
Park JT, et al.
Applied Surface Science, 255(6), 3739-3744 (2009)
A Facile Synthesis of (?)-Mintlactone.
Tanyeli C, et al.
Synthetic Communications, 27(19), 3471-3476 (1997)
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)
Wenbin Fan et al.
Biomaterials science, 7(6), 2421-2429 (2019-03-30)
The β-barrel structure of green fluorescent protein (GFP) provides a confined environment to enhance its fluorescence efficiency. Inspired by the unique structure of GFP, we reported a self-restricted GFP chromophore analogue which was rationally grafted onto the middle or the

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service