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474428

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl acrylate

95%

Synonym(s):

DFHA

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Size/SKUAvailabilityPrice
5 mL
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$184.00

About This Item

Linear Formula:
H2C=CHCO2CH2(CF2)5CHF2
CAS Number:
2993-85-3
Molecular Weight:
386.13
NACRES:
NA.23
PubChem Substance ID:
24871004
UNSPSC Code:
12162002
EC Number:
221-064-8
MDL number:
MFCD00080746

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Quality Segment

assay

95%

contains

100 ppm 4-tert-butylcatechol as inhibitor

refractive index

n20/D 1.342 (lit.)

bp

197 °C (lit.)

density

1.581 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

FC(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)COC(=O)C=C

InChI

1S/C10H6F12O2/c1-2-4(23)24-3-6(13,14)8(17,18)10(21,22)9(19,20)7(15,16)5(11)12/h2,5H,1,3H2

InChI key

QJEJDNMGOWJONG-UHFFFAOYSA-N

General description

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl acrylate (DFHA) is a fluorous functional monomer that is majorly used in the surface functionalization. It can also be utilized in chemical vapor deposition process for the synthesis of nanomaterials.

Application

DFHA can be used in the preparation of hybrid fluorous monolithic columns for nano-liquid chromatography. It can be used in the surface modification of multi-walled carbon nanotubes (MWCNTs) for the formation of highly conductive composites.

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This Item
CDS025289CDS025277
2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl acrylate 95%

Sigma-Aldrich

474428

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl acrylate

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl 4-methylbenzenesulfonate AldrichCPR

Sigma-Aldrich

CDS025289

2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl 4-methylbenzenesulfonate

1,6-Dibromo-1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorohexane AldrichCPR

Sigma-Aldrich

CDS025277

1,6-Dibromo-1,1,2,2,3,3,4,4,5,5,6,6-dodecafluorohexane

description

95%

description

AldrichCPR

description

AldrichCPR

assay

95%

assay

-

assay

-

storage temp.

2-8°C

storage temp.

-

storage temp.

-

density

1.581 g/mL at 25 °C (lit.)

density

-

density

-

bp

197 °C (lit.)

bp

-

bp

-

contains

100 ppm 4-tert-butylcatechol as inhibitor

contains

-

contains

-

refractive index

n20/D 1.342 (lit.)

refractive index

-

refractive index

-

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

215.6 °F - closed cup

Flash Point (°C)

102 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Questions

  1. IF I STORED IT IN ROOM TEMPERATURE, I COULDN'T USE IT ANYMORE?

    1 answer

    1. The recommended long-term storage temperature for this product is 2-8°C. The material is stable at ambient temperatures for relatively short periods. The product is shipped at ambient temperature and is allowed 1-2 weeks transit time before any degradation is suspected. If stored at ambient temperature for more than 1-2 weeks the integrity of the product may be impacted.

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