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C26402

Sigma-Aldrich

4-Chlorobenzotrifluoride

98%

Synonym(s):

1-Chloro-4-(trifluoromethyl)benzene, 4-Chloro-α,α,α-trifluorotoluene

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About This Item

Linear Formula:
ClC6H4CF3
CAS Number:
98-56-6
Molecular Weight:
180.55
Beilstein:
510203
EC Number:
202-681-1
MDL number:
MFCD00000627
UNSPSC Code:
12352100
PubChem Substance ID:
24892509
NACRES:
NA.22
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Quality Level

100

Assay

98%

form

liquid

refractive index

n20/D 1.446 (lit.)

bp

136-138 °C (lit.)

mp

−36 °C (lit.)

density

1.353 g/mL at 25 °C (lit.)

SMILES string

FC(F)(F)c1ccc(Cl)cc1

InChI

1S/C7H4ClF3/c8-6-3-1-5(2-4-6)7(9,10)11/h1-4H

InChI key

QULYNCCPRWKEMF-UHFFFAOYSA-N

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Related Categories

Signal Word

Warning

Hazard Statements

H226,H317,H411

Hazard Classifications

Aquatic Chronic 2 - Flam. Liq. 3 - Skin Sens. 1

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

109.4 °F - closed cup

Flash Point(C)

43 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP2586
MKCP2584
MKCH2855
MKCD3795
08507BO

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J M Yuan et al.
Toxicology and applied pharmacology, 111(1), 107-115 (1991-10-01)
Toxicokinetics of p-chloro-alpha,alpha,alpha-trifluorotoluene (CTFT) after administration as an aqueous alpha-cyclodextrin (alpha-CD) molecular encapsulation suspension (alpha-CD vehicle) or as a corn oil solution (corn oil vehicle) were compared. Male F344 rats were administered intragastrically CTFT in alpha-CD vehicle or corn oil
Metabolism of p-chlorobenzotrifluoride by rats.
G B Quistad et al.
Journal of agricultural and food chemistry, 31(3), 585-589 (1983-05-01)
A Macrì et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 25(10), 781-786 (1987-10-01)
The subchronic oral toxicity of 4-chloro-alpha, alpha, alpha-trifluorotoluene (CTT) was assessed in Sprague-Dawley rats. Four groups of six male and six female rats were treated daily for 28 days, by gavage, with doses of 0, 10, 100 and 1000 mg
[Determination of the para-chlorobenzotrifluoride and toluene content in water].
V S Kozlova et al.
Gigiena i sanitariia, (1)(1), 35-37 (1986-01-01)
[Experimental study of the toxicodynamics of parachlorobenzotrifluoride].
O G Charyev et al.
Gigiena i sanitariia, (7)(7), 26-28 (1985-07-01)
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Questions

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  1. 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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  2. 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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