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B82251

Sigma-Aldrich

Bromotrichloromethane

99%

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About This Item

Linear Formula:
BrCCl3
CAS Number:
Molecular Weight:
198.27
Beilstein/REAXYS Number:
1732543
EC Number:
MDL number:
UNSPSC Code:
12162002
PubChem Substance ID:
NACRES:
NA.23

vapor density

6.85 (vs air)

Quality Level

vapor pressure

38.4 mmHg ( 25 °C)

assay

99%

form

liquid

refractive index

n20/D 1.5065 (lit.)

bp

105 °C (lit.)

mp

−6 °C (lit.)

density

2.012 g/mL at 25 °C (lit.)

SMILES string

ClC(Cl)(Cl)Br

InChI

1S/CBrCl3/c2-1(3,4)5

InChI key

XNNQFQFUQLJSQT-UHFFFAOYSA-N

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Application

Chain transfer agent for radical polymerization of methacrylates. Brominating reagent.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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Journal of the Chemical Society. Chemical Communications, 747-747 (1994)
Tetrahedron, 50, 31-31 (1994)
Macromolecules, 27, 5863-5863 (1994)
Inhibition of vitamin B12-dependent methionine biosynthesis by chloroform and carbon tetrachloride.
T A Alston
Biochemical pharmacology, 42(12), R25-R28 (1991-11-27)
C Jochmann et al.
Pharmacology & toxicology, 75(1), 7-16 (1994-07-01)
The role of glutathione (GSH) and protein thiols in the pathobiochemical process of CBrCl3 cytotoxicity was investigated in isolated hepatocytes. Administration of 0.5, 1.0 and 1.5 mmol/l CBrCl3 affected cellular viability as assessed by trypan blue exclusion, release of lactate

Questions

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  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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