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139238

Hexafluoroacetone trihydrate

Name: Hexafluoroacetone trihydrate
Brand: ALDRICH

98%

Synonym(s):

Hexafluoro-2-propanone trihydrate, Perfluoroacetone trihydrate

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About This Item

Linear Formula:

(CF₃)₂CO · 3H₂O

CAS Number:

34202-69-2

Molecular Weight:

220.07

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24848398

EC Number:

211-676-3

Beilstein/REAXYS Number:

607236

MDL number:

MFCD00149061

Assay:

98%

Form:

liquid

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Properties

vapor pressure

87.5 psi ( 21 °C)

assay

98%

form

liquid

refractive index

n20/D 1.319 (lit.)

mp

18-21 °C (lit.)

density

1.579 g/mL at 25 °C (lit.)

functional group

fluoro, ketone

SMILES string

[H]O[H].[H]O[H].[H]O[H].FC(F)(F)C(=O)C(F)(F)F

InChI

1S/C3F6O.3H2O/c4-2(5,6)1(10)3(7,8)9;;;/h;3*1H2

InChI key

SNZAEUWCEHDROX-UHFFFAOYSA-N

Description

General description

Hexafluoroacetone trihydrate forms crystalline 1:1 complexes with imidazole 3-oxides.

Application

Hexafluoroacetone trihydrate was used to study the kinetics and thermodynamics of linkage isomerization of (acetone)pentaammineruthenium (III) and-ruthenium (II) complexes. It was used in a study to reconstitute the α-and β-polypeptides of both Rhodobacter sphaeroides and Rhodospirillum rubrum with bacteriochlorophyll a.

pictograms

GHS06,GHS08,GHS05

signalword

Danger

hcodes

H301 + H331,H310,H314,H361

pcodes

P202 - P261 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 2 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Repr. 2 - Skin Corr. 1B

Storage Class

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

wgk

WGK 3

ppe

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

flash_point_f

No data available

flash_point_c

No data available

Regulatory Information

监管及禁止进口产品

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First synthesis of the N (1)-bulky substituted imidazole 3-oxides and their complexation with hexafluoroacetone hydrate.

Mloston G and Jasinski M.

ARKIVOC (Gainesville, FL, United States), 6, 162-175 (2011)

Reconstitution of the bacterial core light-harvesting complexes of Rhodobacter sphaeroides and Rhodospirillum rubrum with isolated alpha- and beta-polypeptides, bacteriochlorophyll alpha, and carotenoid.

C M Davis et al.

The Journal of biological chemistry, 270(11), 5793-5804 (1995-03-17)

Methodology has been developed to reconstitute carotenoids and bacteriochlorophyll alpha with isolated light-harvesting complex I (LHI) polypeptides of both Rhodobacter sphaeroides and Rhodospirillum rubrum. Reconstitution techniques first developed in this laboratory using the LHI polypeptides of R. rubrum, R. sphaeroides

Silklike materials constructed from sequences of Bombyx mori silk fibroin, fibronectin, and elastin.

Mingying Yang et al.

Journal of biomedical materials research. Part A, 84(2), 353-363 (2007-07-10)

Two silklike proteins, [TGRGDSPAGG(GAGAGS)3AS]5 (FS5) and [TGRGDSPA-(GVPGV)2GG(GAGAGS)3AS]8 (FES8) were designed to demonstrate the superior performance as biomaterials of silklike proteins. The former protein consists of the crystalline domain sequence, (GAGAGS)n from Bombyx mori silk fibroin and cell-adhesive sequence TGRGDSPA coming

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Global Trade Item Number

SKU	GTIN
139238-5G	04061838732736
139238-25G	04061836691080