II-methyl-I-butanol scriptor Cas code is 137-32-6
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Product Name: |
II-methyl, I-butanol |
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Synonyma: |
II-methylbutanol, I, II-methyl, n-butanol, II-methyln-butanol, III-yl ISO-butanol; Active amyl Vocatus; ActivePrimaryAmyLohol, Alcool2, MethylbutyLique, Ch3ch2ch (Ch3) Ch2oh |
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CAS: |
137-32-6 |
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MF: |
C5h12o |
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MW: |
88.15 |
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Einecs: |
205-289-9 |
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Product Categories: |
Alcohols; C2 C6; oxygeni componit; litteras alphabetica; flavors et odor; M-n; pharmaceutical intermedia; alcohol |
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Mol file: |
137-32-6.mol |
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Point liquescens |
-70 ° C (Lit.) |
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alpha |
-0.1 ~ + 0.1 ° (XX ℃ / d) (tersus) |
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PRAETERITUS |
CXXX ° C HG (Lit.) |
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densitas |
0.819 g / ml ad XX ° C (Lit.) |
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vapor density |
III (vs aere) |
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vapor |
III mm HG (XX ° F) |
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Index refractive |
N20 / D 1.411 |
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Inlustro |
MMMCMXCVIII | (+/-) - II-methyl, I-butanol |
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FP |
CX ° F |
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Storage temp. |
Flammables regio |
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solubility |
aquam paulo Solutum3.6G / A00G ad XXX ° C |
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forma |
Liquidus |
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PKA |
15.24 ± 0.10 (praedicta) |
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colo |
Patet hyalinae ad PRAELIBILIS |
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PH |
VII (H2o) |
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explosive terminum |
1.2-10.3% (v) |
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Aqua Solubility |
3,6 g / C ml (XXX ºC) |
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Merck |
14,6030 |
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JECFA Number |
1199 |
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Brn |
1718810 |
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Cas Database Reference |
137-32-6 (Cas Database Reference) |
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Nist Chemistry Reference |
I-butanol, II-methyl- (137-32-6) |
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EPA substantiam Subcriptio Ratio |
II-methyl, I-butanol (137-32-6) |
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Aleam codes |
Xn |
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Periculo dicta |
10-20-37-66 |
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Salus statements |
46-24 / XXV |
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Ridadr |
A MCV III / PG III |
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WGK Germania |
3 |
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Rtecs |
El5250000 |
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Autoignition temperatus |
DCCXXV ° F |
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Tsca |
Sic |
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Hazardclass |
3 |
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Packinggroup |
III |
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HS Code |
29051500 |
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Periculosae substantiae notitia |
137-32-6 (Azardosis substantiae notitia) |
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Toxicity |
LD50 viva voce in Rabbit: (IV) CLXX MG / KG LD50 Dermal Rabbit MMCM mg / kg |
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Eget proprietatibus |
Patet hyalinae ad Ipsum slighlty flavo |
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Eget proprietatibus |
Amyl alcohols (Pentanols) habere octo isomers. Omnes flammabiles, hyalinae liquida, nisi isomer 2,2- Dimethyl, I-propanol, quae est crystallina solidum. |
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Eget proprietatibus |
(+/-) II-methyl, I-butanol Cocta est, aroma cum fruity et alcoholic undernotes. |
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Uses |
Solvendo, organicum synthesis (introductio activae amyl coetus), lubricants, plasticizers, additives olea et pingit. |
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Definitio |
Et active alcohol ex fusel oleum. Et Saccharum productum est racemic mixtisque utriusque dexterand levioribus componit ideoque non optically activa. |
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Praeparatio |
Paratus Hydroboration II-methyl-I-butene. (-) II-methyl, I-butanol est separatim a Fractional Distillation of Fusel oleum |
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Productio modi |
II-methyl, I-butanol Et excoluerunt ex Ethanol productio ut fusel oleum. Isoamyl alcohols sunt ut solvents olea, torcularia, resinat et cerebras; In plastics industria in PolyacryLonitrile spheara; et in vestibulum lacquers, oeconomiae et Pharmaceuticals. |
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Aroma limina values |
In limine in odorem Air: Deprehensio 0,14 MG / M3; 8.83 ad 1.7 mg cognitio / m3. |
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Aleam |
Moderari ignem CREPITUS periculo. Toxicus in ingestion, inspiratione, et cutis effusio. |
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Profile |
Modice toxicus a cutis contactus et Intraperitoneal itineribus. Mddly toxicus ab ingestion. An oculus, cutis et mucosae in irritans. Potest causa surditas, delirium, capitis dolore, nauseam et vomitus. Flammabiles liquore cum patere calor, flamma, aut oxidizers. Explosive in forma vapor cum patere calor et flamma. Incompatible cum H2S3. Pugnare ignis uti Vocatus spumam, imbre, caligo sicca Chemical. Cum calefacta est corrumpitur emittat acres fumus et vexo fumus. Vide etiam alcohols. |
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Potentialis expositio |
(N, isomer); Suspected reprotoxic aleam, primaria irritanti (w / o allergic reactionem), (iso-, Prima): Possibile Periculum formandi tumores, primaria irritanti (w / o allergic reactionem), (Sec-, activae primaria, et alia isomers) primaria irritans (w / o allergic reactionem). Usus est ut solvendo in organicum synthesim et synthetica Slavising, pharmaceuticals, corrosio inhibitors; faciens plastics et aliis chemicals; sicut flotation agente. Et (n-isomer) est in praeparatione oleum Verba, plasticizers, synthetica lubricants, et sicut solvendo. |
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Shipping |
Un2811 Pentanols, DISCRIMEN Paleonemertea Class: III; Labels: 3 Flammabiles Liquid. Un1987 alcohols, n.o.s., aleam Genus: III; Labels: III-flammabiles liquore. |
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Purificacionis modi |
Reflux et butanol Cum Cao, distillans, refluxus cum magnesii et iterum fractionem distillant. A Parvus sample of altus purificatus materia est adeptus ab fractione Crystallisation post conversionem in idoneam Ester ut Trinitrophthalate seu III-nitrophthalate. Hoc est convertitur ad Cinchonine sal in acetone et recrystalled a chcl3 per addendo Pentane. Salis est saponified, extrahitur cum aether, et fractionally distillant. [Terry et al. J Cham lat Data V CDIII MCMLX, Beiltein I IV 1666.] |
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Incompatibilities |
Forms est explosive mixtisque cum aere. Contact cum fortis oxidizers et hydrogenii trisulfide Maii Causa ignis et explosiones. Repugnat fortis acida. REGRESSUS Cum alkaline terris metalla formatam hydrogenii, a flammable Gas. |
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PRAETENDO |
Dissolvere et miscere Material cum combustibilis solvendo et adolebitque in eget incinerator instructum cum afterburner et scrubber. Omnes Foederatum, State et Locus Aliquam ordinationes servetur. |
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Products |
II-methylbutyl II-methylbutyrate -> methyl isovalerate |
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Rudis materiae |
Fusel oleum |