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Safety Information

C32607

Sigma-Aldrich

2-Chlorocyclohexanone

98%

Synonym(s):

α-Chlorocyclohexanone, (±)-2-Chloro-1-cyclohexanone, (±)-2-Chlorocyclohexanone, 2-Chlorocyclohexan-1-one, 2-Chlorocyclohexanone

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About This Item

Linear Formula:
ClC6H9(=O)
CAS Number:
822-87-7
Molecular Weight:
132.59
Beilstein:
774100
EC Number:
212-505-5
MDL number:
MFCD00001626
UNSPSC Code:
12352100
PubChem Substance ID:
24892597
NACRES:
NA.22

Assay

98%

form

solid

refractive index

n20/D 1.484 (lit.)

bp

82-83 °C/10 mmHg (lit.)

mp

23 °C (lit.)

density

1.161 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

ClC1CCCCC1=O

InChI

1S/C6H9ClO/c7-5-3-1-2-4-6(5)8/h5H,1-4H2

InChI key

CCHNWURRBFGQCD-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H317,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

179.6 °F - closed cup

Flash Point(C)

82 °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.

JAN Code

C32607-100G:
C32607-BULK:
C32607-VAR:
C32607-5G:
C32607-25G:

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Certificates of Analysis (COA)

Lot/Batch Number
STBK1694
STBJ9680
STBJ6664
STBJ5934
STBF2598V

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B Gold et al.
Chemico-biological interactions, 45(3), 305-314 (1983-08-01)
The pseudo-first-order hydrolysis rate constants in pH 7.4 buffer-acetone solution are reported for 1-chlorocyclohexene oxide and 2-chlorocyclohexanone at 0, 25 and 37 degrees C. The rate constants, in conjunction with product studies, demonstrate that the hydrolysis of 1-chlorocyclohexane oxide quantitatively

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