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Product nomen: |
alpha-Pinene |
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Synonyma: |
α-Pinene 80-56-8;(±)-pin-2-ene;,6,6-trimethyl-bicyclo[3.1.1]hept-2-ene; e;2,6,6-Trimethylbicyclo(3.1.1)-2-hept-2-ene; hydrocarbon |
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CAS; |
80-56-8 |
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MF: |
C10H16 |
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MW: |
136.23 |
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EINECS: |
201-291-9 |
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Categoria: |
Alkenes, Cyclic; Organic Aedificium obstruit |
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Mol fasciculi: |
80-56-8.mol |
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punctum liquescens |
-55°C |
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fervens |
155-156 °C(lit.) |
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density |
0.858 g/mL at 25 °C(lit.) |
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FEMA |
2902 | ALPHA-PINENE |
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refractivus index |
n20/D 1.465(lit.) |
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Fp |
90 °F |
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repono temp. |
Flammabiles area |
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forma |
Liquid |
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color |
Patet hyalina |
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odor Limen |
0.018ppm |
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Aqua Solubility |
insolubilis |
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Merck |
13,7527 |
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JECFA Number |
1329 |
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Stabilitas: |
Stabulum. Flammabiles. Agentibus oxidizing fortis repugnat. |
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CAS Reference |
80-56-8 (CAS Reference) |
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NIST Chemia Reference |
«alpha»-Pinene(80-56-8) |
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EPA Substantia Registry System |
.alpha.-Pinene (80-56-8) |
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Periculum Codes |
XI, N, Xn, F |
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Periculum Denunciationes |
10-36/37/38-43-50-65-51/53-38-36/38-20 |
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Salus Denunciationes |
26-36/37-61-37/39-29-16-36/37/39-7/9-62 |
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RIDADR |
UN 2368 3/PG 3 |
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WGK Germania |
1 |
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RTECS |
DT7000000 |
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Autoignition Temperature |
91 °F |
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HazardClass |
3.2 |
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PackingGroup |
III |
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HS Code |
29021990 |
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Ancipitia substantiae Data |
80-56-8 (Ancipitium substantiarum data) |
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Chemical Properties |
liquorem a * terebinthinae odoris |
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Chemical Properties |
α-Pinene est maxime
latos pinene isomer. (+) -α-Pinene;
(1R,5R)-2,6,6-trimethylbicyclo[3.3.1] hept-2-ene, fit, verbi gratia, in oleo.
a Pinus palustris Mill., retrahitur usque ad 65%; oleum de Pinus
pinaster Soland et oleum Americanum e Pino caribaea continent 70% et 70-80%;
respectively, of the laevorotatory isomer, (?) -α-Pinene.
(1S,5S)-2,6,6-trimethylbicyclo[3.3.1]hept-2-ene. |
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Chemical Properties |
α-Pinene habet a proprium odorem pini. Est resinae terebenthinae similis. Quod materia est oxidized resinae odoris similis. |
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usus |
α-Pinene usus est ut vexillum in headspace solidum tempus microextraction-gas chromatographic analysis compositionum volatilium in olivis virginibus 1 . Usus est in synthesis caesium heteropolyacidum habens potentiale applicationem in synthesis biodiesel. |
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usus |
α-Pinene usus est ut vexillum in headspace solidum tempus microextraction-gas chromatographic Analysis volatilium compositorum in olivis virginibus. Usus est in synthesis caesium heteropolyacidum habens potentiale applicationem in biodiesel synthesis |
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Definition |
ChEBI: A pinene that est bicyclo [3.1.1] hept-2-ene substitutus per yl circulos ad positiones 2, 6 et 6 resp. |
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Productio Methodi |
α-Pinene occurs naturaliter in variis arboribus et virgultis, etiam plus quam 400 essentialibus olea, et concentrationes aeris prope silvas pineas 500-1200 mg/m3 attingere possunt. Totalis Americae emissione α-pinene ex silvis deciduis et coniferis amounts ad 6.6 decies centena millia talentorum annuatim. Aestimatum emissionem rate of α-pinene a fontes naturales ad atmosphaeram 1.84×10 -10 g/cm3/s. |
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Praeparatio |
Ex terebinthina, by distillationis. |
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Aroma limina values |
Deprehensio: 2.5 ad 62 ppb. Notae aromaticae ad 1.0%: terpyum citrum et acuta, pinus silvestris et terebinthinelike levi refrigeratione camphoraceo nutmeglike nuance, recens herbal tollunt et tropicae fructus top note. |
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Gustus limina values |
Sapor notae ad 10 ppm: intensa, lignosa, pinea et terpy cum camphoraceo et resinae terebenthinae. Habet herbalem, acuta et leviter tropica mango nuances. |
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General Description |
Patet hyalina liquorem cum resina terebenthina odore. Flash point 91°F. Minus densa quam aqua et insolubilis aqua. Vapores aere graviores sunt. Solvendo adhibetur. |
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Aer & aqua Reactiones |
Magnopere fomes. Insolubilis aqua. |
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Reactividad Profile |
Alpha-Pinene may fortiter agere validis oxidizing agentibus. Sit agere exothermically cum reducendo agentium hydrogenii gaseous emittere. |
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Periculum salutis |
noxa, si absorptus, attractus vel absorptus per cutem. Concentraciones altae sunt valde perniciosa membrana mucosa et tractus respiratorii superioris, oculi et pellis. Indicia detectio includere potest sensum ardens, tussis; vertigo, laryngitis, suspirium, capitis, nausea, vomitus. |
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Ignis Discrimen |
Specialis discrimina of Combustionem Products: Vapor potest iter multum spatium ad fontem ignitio et flashback. Vas explosio continens condiciones ignis fieri potest. Formae mixturae explosivae in aere. |
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Contactus allergens |
Alpha-pinenm est major res terebinthinae (circiter 80%). Extat in levogyre forma in Terebinthina Europaea et in dextrogyro forma terebinthina inventa est North-Americans. Sensus fit maxime in pictoribus, politoribus, et varnisheros, et in his in unguento et in ceramicis industria. |
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salus Profile |
A venenum mortiferum by inspiratio. Mediocriter toxicus per ingestionem. Oculus, membrana mucosa, & acerbissimae hominum cutis irritamentum. Liquidum flammabile. Periculosum ignem periculo cum expositae calori, flammae, vel materiae oxidizationis. Spumis utere igne pugnare, Co2; arida chemica. Explodit in contactu cum perchlorato nitrosylo. |
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Praeparatio Products |
Camphene-->Dihydromyrcenol-->(1S)-(-)-alpha-Pinene |
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Rudis materiae |
Terebinthus oleum |