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125245

Sigma-Aldrich

5-Chlorovaleroyl chloride

96%

Synonym(s):

5-Chloropentanoyl chloride

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About This Item

Linear Formula:
Cl(CH2)4COCl
CAS Number:
1575-61-7
Molecular Weight:
155.02
Beilstein:
1745182
EC Number:
216-403-1
MDL number:
MFCD00000758
UNSPSC Code:
12352100
PubChem Substance ID:
24847658
NACRES:
NA.22

Assay

96%

form

liquid

refractive index

n20/D 1.464 (lit.)

bp

38-39 °C/0.15 mmHg (lit.)

density

1.2 g/mL at 25 °C (lit.)

SMILES string

ClCCCCC(Cl)=O

InChI

1S/C5H8Cl2O/c6-4-2-1-3-5(7)8/h1-4H2

InChI key

SVNNWKWHLOJLOK-UHFFFAOYSA-N

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General description

5-Chlorovaleroyl chloride is commonly used as alkylating agent in the synthesis of pharmaceutical intermediates and other specialty chemicals.

Application

5-Chlorovaleroyl chloride (5-CVC) has been used in the development and validation of a GC-FID method for the analysis of low level impurities present in 5-CVC. It has been used in the synthesis of anion-exchange resins by acylation of polystyrene/divinylbenzene and subsequent amination with trimethylamine.

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302,H314

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 1

Flash Point(F)

195.8 °F - closed cup

Flash Point(C)

91 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 3 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

125245-10G:
125245-BULK:
125245-1G:
125245-50G:
125245-VAR:

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’.

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Effect of the acylating agent on the selectivity of anion-exchange resins and separation efficiency.
Kas'yanova TN, et al.
Moscow University Chemistry Bulletin, 62(5), 286-289 (2007)
Liya Tang et al.
Journal of pharmaceutical and biomedical analysis, 53(3), 309-314 (2010-05-05)
5-Chlorovaleroyl chloride (5-CVC) is commonly used as an alkylating agent in the synthesis of pharmaceutical intermediates, active ingredients, as well as other specialty chemicals. It is critical to monitor the impurities present in 5-CVC as they may have a direct

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