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MilliporeSigma

C69802

Sigma-Aldrich

2-Chloropyridine

99%

Synonym(s):

α-Chloropyridine, o-Chloropyridine

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$32.60
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$47.30
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$86.87

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5 G
$32.60
100 G
$47.30
500 G
$86.87

About This Item

Empirical Formula (Hill Notation):
C5H4ClN
CAS Number:
Molecular Weight:
113.54
Beilstein/REAXYS Number:
105788
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

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$32.60


In StockDetails


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vapor pressure

1.7 mmHg ( 20 °C)

Quality Level

assay

99%

form

liquid

refractive index

n20/D 1.532 (lit.)

bp

166 °C/714 mmHg (lit.)

density

1.2 g/mL at 25 °C (lit.)

SMILES string

Clc1ccccn1

InChI

1S/C5H4ClN/c6-5-3-1-2-4-7-5/h1-4H

InChI key

OKDGRDCXVWSXDC-UHFFFAOYSA-N

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This Item
D73405C70002C70223
assay

99%

assay

99%

assay

99%

assay

99%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

refractive index

n20/D 1.532 (lit.)

refractive index

-

refractive index

n20/D 1.533 (lit.)

refractive index

-

form

liquid

form

crystals

form

liquid

form

solid

bp

166 °C/714 mmHg (lit.)

bp

-

bp

148 °C (lit.)

bp

-

density

1.2 g/mL at 25 °C (lit.)

density

-

density

1.194 g/mL at 25 °C (lit.)

density

-

signalword

Danger

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

154.4 °F - closed cup

flash_point_c

68 °C - closed cup

ppe

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


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Questions

1–2 of 2 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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