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B4388

Sigma-Aldrich

2-Bromo-2-chloro-1,1,1-trifluoroethane

≥99%

Synonym(s):

Halothane

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About This Item

Linear Formula:
BrCH(Cl)CF3
CAS Number:
151-67-7
Molecular Weight:
197.38
Beilstein:
1736947
EC Number:
205-796-5
MDL number:
MFCD00009602
UNSPSC Code:
12352202
PubChem Substance ID:
24891772
NACRES:
NA.77

vapor pressure

4.5 psi ( 20 °C)

Quality Level

200

Assay

≥99%

form

liquid

contains

0.01% thymol as stabilizer

refractive index

n20/D 1.369 (lit.)

bp

50.2 °C (lit.)

density

1.872 g/mL at 25 °C (lit.)

SMILES string

FC(F)(F)C(Cl)Br

InChI

1S/C2HBrClF3/c3-1(4)2(5,6)7/h1H

InChI key

BCQZXOMGPXTTIC-UHFFFAOYSA-N

Gene Information

human ... ATP5D(513) , GABRA1(2554) , GABRA2(2555) , GABRA3(2556) , GABRA4(2557) , GABRA5(2558) , GABRA6(2559) , GABRB1(2560) , GABRB2(2561) , GABRB3(2562) , GABRD(2563) , GABRE(2564) , GABRG1(2565) , GABRG2(2566) , GABRG3(2567) , GABRP(2568) , GABRQ(55879) , GLRA1(2741) , GLRB(2743) , GRIA1(2890) , KCNK10(54207) , KCNK18(338567) , KCNK2(3776) , KCNK3(3777) , KCNK9(51305) , KCNN4(3783)

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Application

2-Bromo-2-chloro-1,1,1-trifluoroethane, or halothane, has been used in a study that combined molecular simulations with free energy simulations to study solvation of halothane in polarizable water and methanol. Halothane has also been used in a study to investigate the interaction of anesthetics with the Rho GTPase regulator Rho GDP dissociation inhibitor.

Biochem/physiol Actions

2-Bromo-2-chloro-1,1,1-trifluoroethane is an inhalation anesthetic. In an effect believed to be independent of anesthesia, halothane inhibits the synthesis of 5-hydroxytryptamine in brain tissue, probably at the tryptophan hydroxylase step.

Signal Word

Danger

Hazard Statements

H315,H318,H335,H360

Hazard Classifications

Eye Dam. 1 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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