PPD_TEOH-8 by stariya

VIEWS: 5 PAGES: 3

									                                                                 Physical Property Data
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                                           FLUORO TELOMERS — TEOH - 8

                                                        Revised 20-June-2009
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1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
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Manufacturer:                                            Fuxin Hengtong Fluorine Chemicals Co., Ltd.
                                                         Fuxin Chemicals Community, West Pingan Street, Haizhou
                                                         District, Fuxin City,
                                                         Liaoning Province, P.R. China
Distributor:                                             Top Fluorochem Co., Ltd
                                                         Room F, 10th Floor, Huamin Empire Plaza, No. 726 Yan An
                                                         Road (W), Shanghai, P.R.C
Emergency call:                                          +86-21-52380861, 52380862, 52380863

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2. COMPOSITION AND INFORMATION ON INGREDIENTS
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Components
Material                                         CAS Number                 EINECS                     TSCA Listed                %
2-(Perfluorooctyl)ethyl alcohol                  678-39-7                   211-648-0                  Yes                        92-99%

                                          CF3CF2CF2CF2CF2CF2CF2CF2CH2CH2OH

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3. PHYSICAL PROPERTIES
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 Boiling Point                                                 202 °C
                                    o
 Solubility in organic solvents @ 15 C                         Miscible in Carbon tetrachloride, Methanol, Isopropanol,
                                                               Acetone, n-Hexane, Toluene and Perfluoro-n-hexane
 Form                                                          solid
 Density                                                       1.700
 Melting Point                                                 46 – 47 °C
 Enthalpy of Vaporization                                      47.8 +/- 1.3 kJ/mole
                                                                50             50
 Refractive Index                                              n = 1.3086 ; n = 1.304
 Molecular Weight                                              464.12
 Molecular Formula                                             C10H5F17O




     20
nD        = 1.304 [Env. Sci. & Tech. 2006 40 (11) 3572]
n         = 1.309
                                      Vapor Pressure of TEOH-8

      Temperature °C                   Vapor Pressure Pa                Vapor Pressure       Torr
              21                                 3                             0.022
              84                                708                                5
              96                               1465                               11
             107                               2774                               21
             119                               4910                               37
             124                               5100                             38.3
             130                               8284                               62
             142                              13798                              103
             148                              15267                              115
             155                              22752                              171
             157                              23400                              176
             166                              34449                              258
             167                              32000                              240
             172                              35667                              268
             179                              51667                              388
             190                              72339                              543
             195                              75750                              568
             201                              100607                             755
             225                              162100                            1220
From: J. of Chemical and Engineering Data 49 2004 914 - Different Methods Used

Toxicity: As a result of the C-8 controversy and because TEOH-8 may be a precursor to C-8 in vivo there
have been many studies done on the toxicity of this material and its biological effects.
         o
mp 42-44 C FR 949966
          o
mp 42-44 C GB 994607
        o
mp 47.4 C Fuxin
      o
bp 202 J. Phys. Chem. A 2005 109 (28) 6232

bp 115 / 20 mm US 4452852
bp 99 / 15 mm    GB 994607
bp 124 / 50 mm
bp 141 / 100 mm
bp 93-8 / 9 mm
bp 100 / 15 mm
bp 112-4 / 10 mm
                              °
                 Temperature C                                      Vapor Pressure kPa
                      21                                                  0.003
                      84                                                   0.71
                      96                                                    1.5
                     99.2                                                   1.7
                     107                                                    2.8
                     119                                                    4.9
                    123.5                                                   5.7
                     130                                                    8.3
                     142                                                    14
                    147.6                                                   17
                     155                                                    23
                     166                                                    34
                    171.6                                                   40
                     179                                                    52
                    185.9                                                 62.05
                     190                                                    72
                     195.3                                                      82
                       201                                                     100
                     204.8                                                     110
                     209.5                                                     126
From:   J. Chem. Phys. A 2005 109 6232



The data relates only to the specific material designated herein and does not relate to use in combination
with any other material or in any process. This information is based upon technical information believed to
be reliable. It is subject to revision as additional knowledge and experience is gained.

								
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