Naturalis Beta Terpinene

Product Name:

Naturalis Beta Terpinene

Synonym:

DIETHOXYETHANE, 1,1: 1,1-DIETHOXYACETAL: ACETAL: ACETALDEHYDEDIETHYL ACETAL: diethyl ACETAL: potenti MMII, ETHYLIDENEDIETHYL AER: 1,1-Diethoxyethane Acetal ~

CAS:

105-57-7

MF:

C6H14O2

MW:

118.17

EINECS:

203-310-6

Product Categories:

pharmaceutical Intermediates

Mol File:

105-57-7.mol

Liquescens punctum

-100 ° F

Ferveret

CIII ° F

density

0.831 g / ml at25 ° C (Litt.)

vapor densitatem,

4.1 (VS caeli)

vapor pressura

XX mm Aggaei (XX ° C)

potenti

MMII | ACETAL

refractivam index

n20 / D 1.379-1.383 (lit.)

Fp

-6 ° F

temp repono.

Armarium frigidarium (IV + F) + area Flammables

solubility

46g / l

forma

Liquid

color

patet hyalinae

terminus explosive

1.6-10.4% (V)

aqua Solubility

XLVI g / L (ºC XXV)

Number JECFA

941

Merck Poland

14,38

BRN

1098310

Stabilitatem:

Firmum. Highlyflammable. Peroxides potest formare in repono. Peroxides ante test est explosivae mixturam use.Vapors ut imperium forment in aerem, et iter ad fontem et ofignition mico retro. Colligere licet vilis terra fusi orconfined locis vaporibus (cloacas Basements, lacus.)

InChIKey

DHKHKXVYLBGOIT UHFFFAOYSA-N,

CAS DataBase Reference

105-57-7 (CAS DataBase Reference)

Quaestiones NIST Reference

Ethane, 1,1-diethoxy- (105-57-7)

Ratio Subcriptio quod substantia EPA

Diethylacetal (105-57-7)

aleam Codes

F, XI

risk Denunciationes

11-36 / XXXVIII

Denunciationes salutem

9-16-33

RIDADR

III IR MLXXXVIII / PG II

Germania WGK

2

RTECS

AB2800000

Autoignition Temperature

& CDXLVI ° _ ° F CDXLVI

Capparis

Ita

HazardClass

3

PackingGroup

II

HS Code

29110000

Ancipitia substantiae Data

105-57-7 (Malo Periculosam substantias Indicium)

Aedes

LD50 mures inclusi essent in viva voce, 4,57 g / kg (Smyth)

Description

Acetal (plenus nomen Acetaldehído diethyl acetal / 1,1-Diethoxyethane) per sublimationem ab flavoringcomponent major est potiones maxime brasii cupam et sherry.
Acetaldehído diethyl acetal adhibetur pro CONDITIO in proximis compensare fructum agente, nut, rum, saporum, et cupam. Potest diketene cum san-formare ethyl5 ethoxy-III-oxohexanoate coram Titanium Magnetic chloride. Potest etiam ad beused synthesize mixta acetal glycosides transacetalation via.

Synthesis

Acetaldehído diethylacetal potest nactus per reactionem, et inter acetaldehydein coram ethyl arcu anhydrous calcium chloride.

Description

Acetal manifestum est, hyalina, combustivum, et maxime fluidi actionis suavitatem odoris suavissimi componendum. Thevapour suscipiat facies ut ignem. Acetal fuisse propensam ad lucem et de repono, potest formare peroxides. Et factum est, ut iam relatum est besusceptible et Autooxidación quid ergo erit asperoxidisable indicatur. Agentium munitiones oxidising Acetal repugnat acida.

Properties eget

patet, colorlessliquid

Properties eget

Acetal manifestum est incolores et maxime fl ammable fluidi actionis suavitatem odoris suavissimi componendum. Causa est vapormay fl fi cinis. Acetal esse sensitivo et in lucem, ut repono peroxides.In re formare, habet esse hoc obnoxios esse relatum ut Autooxidación et si igitur fiat sicut peroxidizable classifi ed. Acetal non potest simul agentibus withstrong oxidizing atque acida.

Properties eget

Acetal, et aldehyde, manifestum est: volatile liquidum cum Suauissimum odorem

Properties eget

Acetal.has.a.refreshing, .pleasant, .fruity green.odor,

usibus

solvent; Aenean ut insynthetic odores; per organicum syntheses.

definitio

A Vocatus est etiam a genus organiccompound formatae ad aldehyde. Additis onealcohol moleculae hemiacetal dat. Praeterea etiam motus contingat in talem plena acetal.Similar ketones ad producendum hemiketals et ketals.

Praeparatio

From.ethyl.alcohol.and.acetaldehyde.in.the.presence.of.anhydrous.calcium.chloride.or.small.amounts.of.mineral.acids. (HCl).

Aroma limine values

DEPREHENSIO: .4.to.42.ppb

Communia

A patet colorlessliquid et odorem bonum praebet. 103-104 ° C ferventis punctum. Mico punctum -5 ° F.Density 0.831 g / cm3. Solutum in aqua modice. Et toxicus vapores gravius ​​air.Moderately narcotc concentratione alto.

Agrippina Minor aqua Aeris &

Altus-sensitive flammable.Forms calefac explosive peroxides aere tacto. Slightlysoluble in aqua.

Reactividad Profile

Acetal potest reflecti vigorouslywith MORSUS agentibus. Firmum tamen libenter in basi resolutum calore, per dilutior evasit acids.Forms sensitivo explosive peroxides aere tacto. Sampleshave annorum notum esse ex eo est ut explodat quando tale incalescit coëunt peroxide formationem [Sax, 9thed., MCMXCVI, p. V].

salutem DISCRIMEN

Ut irritarent theupper tractus respiratorii. Agere nervosi centralis quasi concentrationes systemdepressant. Nulla includit symptoms capitis dolore, vertigine, somno, dolor abdominis et nauseam.

salutem DISCRIMEN

Irritans toskin mitis oculos; toxicityof viles acutis; SOMNIFICUS ad highconcentrations: IV-detectio ad horam (IV) letalis est etiam: ppm habebat mures aureos et similitudines murium oris LD50 valuefor MMMD est mg / kg.

salutem DISCRIMEN

Irritatio acetalcause ereptus videretur oculis cutis gastro tractu nausea patratione vomitus et deiectio. In concentratione alto, acetal facit SOMNIFICUS effectsin operarios.

ignis DISCRIMEN

Altus flammabilia, mico punctum (clausa poculum) -21 ° C (-6 ° F); vapor densitatem 4.1 (= I aer), vaporheavier quam aer et spatium quaedam non iter ad fontem redire andflash ignitionem; autoignition temperatus CCXXX ° C (F CDXLVI); vapor est explosivemixtures formae caeli LEL and values ​​sunt UEL 1.6% 10,4%, et ex volumine in aere, respectively (DOT Label: flammabiles liquida, MLXXXVIII un). .

salutem Profile

Et mediocri toxicus byingestion ardorem inspiratio et intraperitoneal routes.A et oculus cutis irritationem. Anarcotic. Calor ignis perniciosior periculo expositae flamma in MORSUS potest reactvigorously materiae. Sensitivo formae calefaciendo aerem contactus cum peroxideson explosive. acribus andfumes fumum emittit succensa corrumpi. Vide etiam aldehydes et atmosphaeris aethereis.

Potentialis expositio

Uti solvendo in Saccharum pigmenta Aenean ut, stibio sapore; In organicsynthesis.

naviportans

UN1088 Acetal Hazard classis III, Comments-Flammabiles III SAac. UN1988 aldehydes, flammabiles, toxicus, n.o.s. Hazard classis III, Comments-III Flammabiles liquidum 6.1-Poisonousmaterials, Technical Name required

Ratio purificatione

Lorem tollere super aridam acetal alcohols et H2O alpha et polymerise aldehydes ergo fractionallydistil. Or, a minimo usque ad alkaline H2O2 40-45o ad removendum aldehydes, cum thensaturate Sodium, separatum, cum siccis et e fluat et K2CO3 na [Vogel JChem DCXVI Page MCMXLVIII]. [Beilstein I II 3103]

incompatibilities

Aut condensationis, polymerization aldehydes arefrequently involved in ipso profectae. Thesereactions exothermic sunt; quod saepe ex catalyzed acidum. Aldehydes arereadily Oxidized ad carboxylate acida. Flammabiles et / vel aregenerated toxicus vapores e combinatione cum aldehydes Azo, Diazo componit, dithiocarbamates, nitrides et fortis reducing agentibus. Aldehydes reactwith caeli possunt dare primum peroxo acida, si ad ultimum carboxylate acida. Theseautoxidation rationes profectae sunt activated a lumine, per catalyzed transitionmetals salium, et non autocatalytic (catalyzed a products de reactionem) .The etiam de stabilimenta (facilisis) ut portarentur de aldehydes retardsautoxidation. Ausus est etiam forment in contactum cum caeli andlight peroxides explosive. Concrescat ut elit electrica accusauerant ignitionem ofits ilia flatus.

Vastum dispositioni

Dissolve admisceat thematerial ex objecto combustibili solutarum et incenderent in incineratorequipped eget scrubber et cum afterburner. Omnes foederati, status localenvironmental normas servandas.

Praeparatio Products

(1R-cis) -3- (2,2-dibromoethenyl) -2,2 dimethylcyclopropanecarboxylic, acidum -> n-Vinyl Butyl ethere -> Dibromo-2,2-II-cyanoacetamide -> Vivamus -> A. (CVIII)CDLXXVII -> 1R, caronaldehydate trans-yl -> Chloroacetaldehyde diethyl acetal ->-III-IV-fluoro phenoxybenzaldehyde -> Mecillinam -> Dirithromycin -> Phenylpropyl aldehyde -> III-Chloropropionaldehydediethylacetal -> Cis- IV-HEPTENAL -> TRANS-II-HEXENAL -> potenti MMMCCCLXXVIII

et rudis materiae

Potassium carbonate -> Magnesium chloride -> Acetaldehído