|
Product nomen: |
Isoamyl acetate |
|
Synonyma: |
Iso-amyl acetas Iso >= 99.0%, natural; SpcSeal, Acidum aceticum 3-; Isopentyl acetate tenui gradu, XCVIII%; III-Methylbutyl Acetate〔Isopentyl Acetate〕; Isoamyl acetate EMPLURA., I-Butanol, III-methyl-, acetate |
|
CAS; |
123-92-2 |
|
MF: |
C7H14O2 |
|
MW: |
130.18 |
|
EINECS: |
204-662-3 |
|
Categoria: |
Pyridines, Anhydrous Solvents, solvendo Utres, solvendo applicatione, solvendo Packaging Options, solvendo, certus / Sigillum Utres, Analytica Quaestiones, Solvents pro HPLC & Spectrophotometry, Solvents pro Spectrophotometry |
|
Mol fasciculi: |
123-92-2. |
|
|
|
|
punctum liquescens |
-78 °C |
|
fervens |
142 °C756 mm Hg (lit.) |
|
density |
0.876 g/mL at 25 °C(lit.) |
|
vapor density |
4.5 (vs. aere); |
|
vapor pressura |
5 mm Hg (25 °C) |
|
FEMA |
2055 | ISOAMYL ACETATE |
|
refractivus index |
n20/D 1.4(lit.) |
|
Fp |
77 °F |
|
repono temp. |
Flammabiles area |
|
solubility |
ethanol: soluble1ml/3ml, patet, hyalina (60%ethanol) |
|
forma |
tersus |
|
explosive modum |
1-10%(V) |
|
Aqua Solubility |
0.20 g/100 mL. leviter solutum |
|
JECFA Number |
43 |
|
Merck |
14,5111 |
|
BRN |
1744750 |
|
Lex Henrici Constant |
10.25 at 37 °C (static headspace-GC, Bylaite et al., 2004) |
|
Patefacio fines |
TLV-TWA 100 ppm (~530 mg/m3) (ACGIH, MSHA, OSHA); TLV-STEL 125 ppm (~655 mg/m3); IDLH 3000 ppm (NIOSH). |
|
CAS Reference |
123-92-2(CAS Reference) |
|
NIST Chemia Reference |
1-Butanol, 3-methyl-, acetatis (123-92-2) |
|
EPA Substantia Registry System |
Isoamyl acetate (123-92-2) |
|
Periculum Codes |
Xi |
|
Periculum Denunciationes |
10-66-36/37/38-R66-R10 |
|
Salus Denunciationes |
23-25-2-36/37/39-26-16-S25-S23-S2 |
|
RIDADR |
UN 1104 3/PG 3 |
|
WGK Germania |
1 |
|
RTECS |
NS9800000 |
|
Autoignition Temperature |
84 °F |
|
TSCA |
Ita |
|
HazardClass |
3 |
|
PackingGroup |
III |
|
HS Code |
29153900 |
|
Ancipitia substantiae Data |
123-92-2(Ancipitium substantiarum Data) |
|
Toxicity |
LD50 viva voce in Rabb: > 5000 mg/kg LD50 dermal Rat > 5000 mg/kg |
|
Proprietates chemica |
Isoamyl acetate apparet liquidum perlucidum hyalinum cum dulci Musa aromatizans; volatile. Miscetur cum ethanolo, aethere ethyl, benzene, carbo disulfide . et aliae menstruae organicae, paene insolubiles in aqua. |
|
Productio methodo |
Isoamyl acetate est
per esterificationem inter acetas cum isoamyl
alcohol separatum a fusel oleo sub catalysi acidi sulphurici. |
|
Contenta analysis |
Hoc est determinatum
per modum quo in ester primordium (OT-18). Moles sample capta est
800 mg. Aequivalens factor (e) in calculo est 65,10. |
|
Toxicity |
ADI 0 to 3.7
(FAO/QUI, 1994); |
|
Usus modus |
FEMA (mg/kg): mollis bibit 28; frigida potus 56; candy 190; pistoria 120; ipsum C; accipere debitum as limit (FDA § 172.515, 2000); |
|
Periculis & Safety Information |
Categoria: Flammable
liquores |
|
Descriptio |
In commercial amyl, nisi praemittitur per n consuetus. Isoamyl acetas vim habet, odoris fructuosam cum acerbo dulci gustu simile piri. Si impurus, odor fortis, penetrans et fere improbius. Solet praeparatus æstimatio commercialis alcohol isoamyl cum acido acetico. |
|
Chemical Properties |
Isoamyl Acetate est
liquidum valde frugiferum redolens ac multis fructibus aromatibus notatum.
Praecipua pars odoris Musae est, ideoque etiam in usu est
Musa sapores. |
|
Corporalis proprietatibus |
Patet, sine colore liquidum cum Musa vel piriformi odoris. Odoris limen conducit 7 ppm Keith and Walters, 1992. Deprehensio odoris limine concentration de 18 μg/m3 (3.4 ppbv) definitum est a Katz et Talbert . (1930). |
|
usus |
Isoamyl acetate est usus pirum pirum in saporto aquae mineralis et syrupi, in unguentis, intheo fabricare e serico vel corio, cinematographico inphotographico, in tingendo textilia et asa solvent. |
|
usus |
Musa oleum est ferebat oleum. Musa familiae plus interest ad valorem nutritionis quam ad proprietates botanicas. Usus plantaginis succus ad an antidotum pro morsibus serpentum relatum est in partibus Asiae Meridianae MCMXVI. |
|
usus |
Punctum pheromone of in honeybee.1 |
|
usus |
In alcohole solutionem ut pirum sapor in aquis mineralibus et syrupis; colore olei veteris idoneus; pro tanninis, nitrocellulosis, lacqueribus, celluloideis, et camphoris; tumentes balneum Spongiae; tegens odores ingratos, unguentum calceamentum nitorem; fabricare * artificialis sericum, corium vel margaritas, membrana photographica, caementa cellulosa; IMPERVIUS illitus, aes, liquores metallici; mori ac conficiendi textilia. Peculiaris gradus amyl acetatis adhibitus est ardens in Hefner lucerna serviens ut vexillum photometricum. |
|
Definition |
Chebi: De acetate niensis isoamylol. |
|
Productio Methodi |
Commercial-gradus isoamyl acetas parata est ab æstu amyl alcohol (sæpe fusel oleum) cum acido acetico et parva copia acidi sulphurici sicut catalyst. |
|
Productio Methodi |
Commercial-gradus isoamyl acetas parata est ab æstu amyl alcohol (sæpe fusel oleum) cum acido acetico et parva copia acidi sulphurici sicut catalyst. |
|
Gustus limina values |
FEMA PADI: 24.491 mg |
|
General Description |
Liquor pinguis; hyalinis; Musa odoris. Miscetque ratibus aqua. Flammabiles, irritantes vapor producitur. |
|
Aer & aqua Reactiones |
Magnopere fomes. Insolubilis aqua. |
|
Reactividad Profile |
Isoamyl acetate est niensis. Esters agere cum acida ad calorem liberandum una cum alcohols et acida. Fortis oxidizing acida potest facere reactionem est strenuus satis exothermic ignire reactionem producta. Calor quoque generatae commercium esters causticis solutionibus. Flammabiles hydrogenii generatur per mixtionem esters cum metallis alcali et hydridis. Isoamyl acetas cum oxidizing materiae violenter agere potest, nitrates, fortes alcali et acida valida. |
|
Discrimen |
Flammabilis, moderatus ignis periculum. Irritant. Explosivae fines in aere 1-7.5%. |
|
Periculum salutis |
Isoamyl acetate humilis toxicity exhibet; effectus thetoxicus comparantur his n amyl acetatis. Signa toxica includeirritatio oculorum, nasi et faucium, lassitudo; auctus rate pulsus; et narcosis.Inhalation vaporum at 1000 ppm for30 minuta forte irritationem, lassitudinem, andrespiratorium angustia in hominibus. Plus est narcotica quam inferiores aceticorum esters. TheLD50 valorem in cuniculis est in ordine 7000 mg/kg. |
|
Ignis Discrimen |
FLAMMA. Flashback per vapor trahentium potest fieri. Vapor potest explodere, si ignitum in concluso aream. Cum excalfactus fumos emittit acros. Cum patere flammis potest agere fortiter reducendo materiae. |
|
Potentialis expositio |
(n-isomer): Prima irritamentum allergicum (w/o allergicum), (sec-isomer) Humanum Data. Amy acetates sunt usus est ut menstruae industriae et in fabricandis et siccis purgatio Industria; faciens artificiales fructus sapores agentium; caementa, tabellis obductis; Lacquers; in medicamentis ut in inflammatione agente; pet repellentes; insecticides et miticides. Multis aliis utitur. |
|
Carcinogenicity |
Non recensentur ACGIH; California propositio 65, IARC, NTP vel OSHA. |
|
Source |
Identified in 139 composita volatilia quae in cantaloupe (Cucumis melo var. reticulata) cv. Sol Real) usura an automated celeri headspace solidum tempus microextraction methodus (Beaulieu et Grimm, 2001). |
|
Environmental fatum |
Chemical/Physical. tardius hydrolyzas in aqua formans 3-methyl-1-butanolum et aceticum acidum. |
|
Shipping |
UN1993 Flammabiles liquores, n.o.s., Periculosae Classis: III; Labels: liquidum 3-flammabile, nomen Technical Requiritur. |
|
Purificationis Methodi |
Excoquatur acetate cum minute K2CO3 divisae, et fracte distillant. [Beilstein 2 IV 157.] |
|
incompatibilities " |
Vapores formare explosive mixturam aeris. Repugnare cum oxidizers (chlorates, nitrates; peroxides, permanganates, perchlorates, chlorine, brominei, fluorini, etc.); contactum potest facere ignes vel explosiones. Abstine a materiis alcalicis, fortis bases, acida valida, oxoacida, epoxides, nitrates. Molliat quidam materia plastica. |
|
vastum Dispositione |
Dissolve vel miscere materia combustibili solvendo et incineratori chemica uri instructum cum afterburner et scrubber. Omnes foederati, status et loci normae environmentales servandae sunt. Iuxta 40CFR165, commendationes sequi pro arbitrio pesticides et pesticide miliaria. In sarcina pittacium directiones sequentes apte disponi debent aut contactus vestri loci vel foederati environmental imperium propellente vel per EPA officium tuum contingentes regional. |
|
Rudis materiae |
Sodium hydroxidum-->acidum aceticum glaciale--> Calcium chloridum-->3-methyl-1-butanolum-->FUSEL OLEUM-->ISOAMYL ALCOHOL |