| N-NONANE Cov ntaub ntawv tseem ceeb |
| Khoom npe: |
N-NEEJ |
| Synonyms: |
'LGC' (2032); ALKANE C9; Nonane (99%, HyDry, nrog molecular sieves, Dej tsawg dua lossis sib npaug li 50 ppm (los ntawm KF)); Nonane (99%, HyDry, Dej tsawg dua lossis sib npaug li 50 ppm (los ntawm KF); nonylhydride; Shellsol 140; shellsol140; n-Nonane, 99%, anhydrous, AcroSeal |
| CAS: |
111-84-2 |
| MF: |
C9H20 |
| MW: |
128.26 |
| EINECS: |
203-913-4 |
| Khoom Categories: |
Analytical Chemistry; n-Paraffins (GC Standard); Cov Khoom Siv rau GC; ACS thiab Reagent Qib Cov Ntsiab Lus; ReagentPlus; ReagentPlus Solvent Grade Products; solvent los ntawm daim ntawv thov; Amber iav fwj; Lub raj mis hnyav; Cov khoom ntim ntim ntim; Cov kuab tshuaj; R00001 |
| Mol File: |
111-84-2.mol |
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| |
| N-NONANE Cov Khoom Siv Tshuaj |
| Melting point |
-53 degree |
| Boiling point |
151 degree (lit.) |
| ceev |
0.72 g/mL ntawm 20 degree |
| vapor ceev |
4.41 (vs huab cua) |
| vapor siab |
0.18 psi (37.7 degree) |
| Refractive Index |
n20/D 1.407 |
| Fp |
88 degree F |
| cia temp. |
Khaws hauv qab +30 degree . |
| solubility |
Hauv methanol, g / L: 84 ntawm 5 degree, 95 ntawm 10 degree, 105 ntawm 15 degree, 116 ntawm 20 degree, 129 ntawm 25 degree, 142 ntawm 30 degree, 155 ntawm 35 degree, 170 ntawm 40 degree (Kiser thiab lwm yam) Ib., 1961). Miscible nrog ntau aliphatic hydrocarbons. |
| pka ua |
>14 (Schwarzenbach li al., 1993) |
| daim ntawv |
Ua kua |
| Specific Gravity |
0.72 (20/4 degree) |
| xim |
Ntshiab xim tsis muaj xim |
| tsw |
roj av |
| Ntsig qhov pib |
2.2ppm ua |
| tawg txwv |
0.7-5.6%(V) |
| Dej Solubility |
Miscible nrog ethanol, ether, acetone, benzene, chloroform thiab hydrogen peroxide. Immiscible nrog dej. |
| BRN |
1696917 |
| Henry's Law Constant |
2.32 ntawm 25 degree (J?nsson li al., 1982) |
| Kev txwv tsis pub dhau |
NIOSH REL: TWA 200 ppm (1,050 mg/m3); ACGIH TLV: TWA 200 ppm (tau txais). |
| Dielectric tsis tu ncua |
2. 0(20 degree) |
| Kev ruaj ntseg: |
ruaj khov. Cov nplaim taws heev. Incompatible nrog muaj zog oxidizing neeg sawv cev. |
| LogP |
5.293 (yeem) |
| CAS DataBase Reference |
111-84-2(CAS DataBase Reference) |
| EPA Tshuaj Registry System |
Tsis yog (111-84-2) |
| |
| Cov ntaub ntawv kev nyab xeeb |
| Hazard Codes |
Xn |
| Risk Statements |
10-67-65-53-20-36-36/38 |
| Cov lus hais txog kev nyab xeeb |
62-24/25-23-26 |
| RIDADR |
UN 1920 3/PG 3 |
| OEB |
A |
| OEL |
TWA: 200 ppm (1050 mg/m3) |
| WGK Germany |
3 |
| RTECS |
RA 6115000 |
| Autoignition Kub |
401 degree F |
| TSCA |
Yog lawm |
| HS Code |
2901 10 00 |
| HazardClass |
3 |
| PackingGroup |
III |
| Cov Ntaub Ntawv Muaj Xwm Ceev |
111-84-2( Cov ntaub ntawv muaj phom sij) |
| Toxicity |
LC50 (inhalation) rau nas 3,200 ppm/4-h (quoted, RTECS, 1985). |
| Tus kws kho mob |
Lus |
| SigmaAldrich |
Lus Askiv |
| ACROS |
Lus Askiv |
| ALFA |
Lus Askiv |
| |
| N-NONANE Siv Thiab Synthesis |
| Chemical Properties |
kua tsis muaj xim |
| Chemical Properties |
Nonane yog cov kua tsis muaj xim. |
| Chemical Properties |
n-Nonane, C9H20, yog cov kua uas tsis muaj xim, muaj nplaim taws heev. Nonane yog ib feem ntawm paraffin feem ntawm cov roj crude thiab natural gas. Nws raug tso tawm rau ib puag ncig los ntawm kev tsim, siv, thiab pov tseg ntawm ntau yam khoom cuam tshuam nrog kev lag luam roj av thiab roj av. |
| Lub cev muaj zog |
Ntshiab, tsis muaj xim, nplaim taws ua kua nrog cov ntxhiab tsw zoo li roj av. Qhov ntsuas qhov ntsuas qhov ntsuas ntawm 2.2 ppmvtau tshaj tawm los ntawm Nagata thiab Takeuchi (1990). |
| Siv |
Organic synthesis, biodegradable detergents, distillation chaser. |
| Siv |
Solvent; organic synthesis; distillation chaser; Cov khoom tseem ceeb ntawm cov roj av feem ntau xws li VM&P naphtha, 140 flash, Stoddard hnyav, thiab roj av |
| Siv |
Nonane yog siv nyob rau hauv cov organic synthesis, raws li ib tug hnyav, raws li ib tug distillation chaser thiab raws li ib tug roj additive. Nws kuj yog siv rau hauv biodegradable detergent. Nws yog ib qho active ingredient ntawm xws li petroleum fractions li cov kua roj vanish makers thiab painting naphtha, 140 flash, stoddard solvents thiab nyob rau hauv roj av. |
| Txhais |
ChEBI: Ib txoj saw ncaj alkane tsim los ntawm 9 carbon atoms. |
| Synthesis Reference (cov) |
Phau ntawv Journal of the American Chemical Society, 95, p. 6452, 1973 ibDOI:10.1021/j00800a052
Phau ntawv Journal of Organic Chemistry, 44, p. 2705 Ib., 1979DOI:10.1021/j01329a023
Tetrahedron Letters, 32, p. Xyoo 1691, 1991DOI: 10.1016/S0040-4039(00)74305-X |
| Kev piav qhia dav dav |
Cov kua ntshiab tsis muaj xim nrog cov ntxhiab tsw qab. Flash point 86 degree F. Insoluble hauv dej thiab tsawg dua li dej. Kev sib cuag yuav ua rau lub qhov muag ua rau khaus thiab ua rau lub qhov muag raug mob. Tej zaum yuav ua rau tawv nqaij. Vapor inhalation yuav ua rau khaus. Kev nqus pa ntev ntev tuaj yeem ua rau ua pa nyuaj. Kev noj haus ua rau plab tsis xis nyob, xeev siab thiab raws plab. |
| Cua & Dej Reactions |
Cov nplaim taws heev. Insoluble hauv dej. |
| Reactivity Profile |
NONANE yog incompatible nrog oxidizing cov ntaub ntawv. N-NONANE kuj tsis sib haum nrog oxygen. . |
| Hazard |
Flammable, nruab nrab hluav taws kub. Irritant, narcotic nyob rau hauv siab concentration. Central paj hlwb puas. |
| Health Hazard |
Inhalation ntawm concentrated vapors ua rau muaj kev nyuaj siab, khaus khaus ntawm lub ntsws, thiab pulmonary edema. Cov kua tuaj yeem ua rau lub qhov muag thiab (ntawm kev sib cuag ntev) ntawm daim tawv nqaij. Kev noj haus ua rau khaus ntawm qhov ncauj thiab plab. Aspiration ua rau mob ntsws loj heev, ua rau lub ntsws edema sai heev, thiab lub hauv nruab nrab lub paj hlwb excitement tom qab kev nyuaj siab. |
| Kev ruaj ntseg Profile |
Tshuaj lom los ntawm txoj hlab ntsha. Mob me me los ntawm kev nqus pa. Irritating rau txoj hlab pa. Narcotic nyob rau hauv high concentrations. Qhov phom sij txaus ntshai heev thaum raug tshav kub lossis nplaim taws; tuaj yeem cuam tshuam nrog oxidizing cov ntaub ntawv. Explosive nyob rau hauv daim ntawv ntawm vapor thaum raug tshav kub los yog nplaim taws. Tso tawm los ntawm cov khoom siv hauv tsev niaj hnub (CENEAR 69,22,91). Txhawm rau tua hluav taws, siv CO2, tshuaj qhuav. Thaum rhuab mus rau decomposition nws emissions pa luam yeeb thiab irritating fumes. |
| Ntxim yuav nphav raug |
Nonane yog siv nyob rau hauv cov synthesis ntawm biodegradable detergents raws li ib tug distillation chaser; ib qho khoom xyaw hauv Stoddard hnyav thiab roj av. |
| Qhov chaw |
Schauer et al. (1999) tau tshaj tawm tias tsis yog nyob rau hauv lub tshuab hluav taws xob siv hluav taws xob nruab nrab-lub luag haujlwm ntawm lub emission tus nqi ntawm 160 ug / km.
Pom tau tias yog ib qho ntawm 140 cov khoom siv tsis zoo hauv cov roj taum pauv tau sau los ntawm cov chaw ua haujlwm uas kib ntau yam nqaij nyug, nqaij qaib, thiab nqaij nyug khoom (Takeoka li al., 1996).
Schauer et al. (2001) ntsuas cov organic compound emission rates rau volatile organic compounds, gas-theem semi-volatile organic compounds, thiab particle-phase organic compounds from the home (fireplace) combustion of Pine, Oak, and eucalyptus. Gas-theem emission tus nqi ntawm nonane yog 3.9 mg / kg ntawm ntoo thuv hlawv. Cov emission tus nqi ntawm nonane tsis tau ntsuas thaum lub sij hawm combustion ntawm ntoo qhib thiab eucalyptus.
California Phase II hloov kho cov roj av uas tsis muaj nyob hauv qhov concentration ntawm 2.08 g/kg. Gas-phase tailpipe emission tus nqi los ntawm roj av-powered tsheb nrog thiab tsis muaj catalytic converters yog 0.43 thiab 45.3 mg / km, raws li (Schauer li al., 2002). |
| Environmental txoj hmoo |
Tshuaj lom neeg.Nonane yuav biodegrade nyob rau hauv ob txoj kev. Qhov no thawj zaug yog tsim ntawm nonyl hydroperoxide, uas decomposes rau 1-nonanol tom qab oxidation rau nonanoic acid. Lwm txoj hauv kev suav nrog dehydrogenation rau 1-nonene, uas yuav hnov mob nrog dej muab 1-nonanol (Dugan, 1972). Cov kab mob tuaj yeem oxidize alkanes nyob rau hauv aerobic mob. Txoj kev degradative feem ntau yog oxidation ntawm lub davhlau ya nyob twg methyl pawg ua 1-nonanol. Cov cawv yuav dhau los ua cov kauj ruam ntawm dehydrogenation ua cov nonanal ces yog fatty acid (nonanoic acid). Cov fatty acid tej zaum yuav metabolized los ntawm -oxidation los tsim cov mineralization cov khoom, carbon dioxide, thiab dej (Singer thiab Finnerty, 1984).
Photolytic.Atkinson tau tshaj tawm tus nqi photooxidation tas li ntawm 1.02 x 10-11cm3/ molecule?sec rau cov tshuaj tiv thaiv ntawm nonane thiab OH radicals hauv huab cua. Photooxidation cov tshuaj tiv thaiv tus nqi tas li ntawm 1.0 x 10-11thiab 2.30 x 10-16cm3/molecule?sec tau tshaj tawm rau cov tshuaj tiv thaiv ntawm nonane nrog OH thiab NO3, raws li (Sablji? thiab Güsten, 1990).
Tshuaj/Physical.Ua tiav combustion hauv huab cua yields carbon dioxide thiab dej. |
| Kev xa khoom |
UN1920 Nonanes, Hazard Class: 3; Cov ntawv lo: 3-Flammable kua. |
| Txoj kev Purification |
Fractionally distil n-nonane, ces do nws nrog successive ntim ntawm conc H2SO4 rau 12hours txhua mus txog rau thaum tsis muaj ntxiv xim yog pom nyob rau hauv cov kua qaub txheej. Tom qab ntawd ntxuav nws nrog dej, qhuav nrog MgSO4 thiab fractionally distil nws. Xwb, nws yog purified los ntawm azeotropic distillation nrog 2-ethoxyethanol, ua raws li los ntawm kev ntxuav tawm cov cawv nrog dej, ziab thiab distilling nws. [Forziati et al. J Res Nat Bur Stand 36 129 1946, Beilstein 1 IV 447.] |
| Kev tsis sib haum xeeb |
Nonane tsim cov khoom tawg nrog cua. Tsis sib haum nrog oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, thiab lwm yam); kev sib cuag tej zaum yuav ua rau hluav taws kub los yog tawg. Khaws kom deb ntawm cov ntaub ntawv alkaline, muaj zog hauv paus, muaj zog acids, oxoacids, epoxides. |
| Pov tseg pov tseg |
Dissolve los yog sib tov cov khoom nrog ib tug combustible solvent thiab hlawv nyob rau hauv ib tug chemical incinerator nruab nrog ib tug afterburner thiab scrubber. Tag nrho tsoom fwv teb chaws, xeev, thiab cheeb tsam ib puag ncig cov cai yuav tsum tau ua raws li. |
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| N-NONANE Kev Npaj Cov Khoom Siv Thiab Cov Khoom Raw |
| Cov khoom siv raw |
1-Pentene-->Butylmagnesium chloride-->1,2,3-TRIMETHYLCYCLOPENTENE-->8-Heptadecene, (8E)--->2,4-DIMETHYL-3-ETHYLPENTANE-->Heptadecanedioic acid dimethyl ester-->Nonadecanedioic acid, 1,19-dimethyl ester-->N-UNDECYLCYCLOHEXANE-->Methyl alpha-eleostearate |
| Cov khoom npaj |
3,5-DIMETHYLHEPTANE-->2,2,3-TRIMETHYLPENTANE |
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