Acetoin
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Acetoin

Acetoin codice est scriptor syndrome 513-86-0

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Acetoin Basic notitia


Content analysis sicut populus adgnosceret ingrediens


Product Name:

Acetoin

Synonym:

2,3-Butanolon: butanol-II-III-unum-Butanona II, III-hydroxy-: Hydroxy-II-III-butanon: Hydroxy-II-III-Butanona:-II-III-hydroxy oxobutane; III-hydroxy -2-butanon:-II-III-hydroxy Butanona (acetoin)

CAS:

513-86-0

MF:

C4H8O2

MW:

88.11

EINECS:

208-174-1

Product Categories:

ketone, turpis ketone, Cruda Pharmaceutical materiis alia APIs

Mol File:

513-86-0.mol



Donec Acetoin Properties


Liquescens punctum

XV Â ° C (monomer)

Ferveret

CXLVIII Â ° C (lit.)

density

1.013 g / ml ad XXV Â ° C (lit.)

potenti

MMVIII | ACETOIN

refractivam index

n20 / D 1.417 (lit.)

Fp

CXXIII ° F

temp repono.

2-8a ° F

solubility

H2O Prunus: 0.1 g / ml, liquet

pka

13.21Â ± 0.20 (Praedicta)

forma

Acer Liquid (Monomer) orPowder Crystallos, vel (dimer)

color

Albo aut flavo-togreen pallide flavis usque flavo

Odor

botry suavitatis

aqua Solubility

SOLUBILIS

Number JECFA

405

Merck Poland

14,64

BRN

385636

InChIKey

ROWKJAVDOGWPAT UHFFFAOYSA-N,

CAS DataBase Reference

513-86-0 (CAS DataBase Reference)

Quaestiones NIST Reference

Butanona-II, III-hydroxy- (513-86-0)

Ratio Subcriptio quod substantia EPA

Butanona-II, III-hydroxy- (513-86-0)


Safety Acetoin Information


aleam Codes

Xi, F

risk Denunciationes

10-36 / 38-38-11

Denunciationes salutem

26-36-36 / XXXVII

RIDADR

III IR MMDCXXI / PG III

Germania WGK

1

RTECS

EL8790000

Capparis

Ita

HazardClass

3

PackingGroup

III

HS Code

29144090

Ancipitia substantiae Data

513-86-0 (Malo Periculosam substantias Indicium)

Aedes

skn RBT, D mg / 24HMOD CNREA8 33,3069,73


Synthesis Acetoin Et Usu


Properties eget

Acetoin est fluidi flavo lenis silvestris, alba pingue butyrum odore a tuba butyrum gustum. Is est utilis pro populus adgnosceret materia morbi butyrum, lac, yogurt aut Classic CAELESTI.

Properties eget

patet yellowsolution

res

Nuntiavit infresh inveni malum, butyrum, caseum cheddar, capulus, Cocos, mel, triticum panem andwine

usibus

Acetoin aproduced est via fermentat vinum, sugars et dairy products a fermentivebacteria. Acetoin CONDITIO est in cibis et sapores, et foundin quidam fructus et legumina.

usibus

Aspharmaceutical mediis uti cibus aromatibus maxime ad eandem congressionem apparandam ofcream, dairy, yogurt et fragum aromatibus conficiebant.

definitio

ChEBI: A methylketone butan-II, quod est in uno loco poni ab hydroxy coetus III.

Aroma limine values

Aromacharacteristics 1.0%, fortis cellario et cremeo

Saporem limine values

Ppm Tastecharacteristics ad X; suavis, cremeo, dairy et quasi-butyrum.

Communia

A-flavo lumine coloris liquidum sit. Utiq leviter. Unde in aquis. ferveret punctum F 280a. Et 141Â mico punctum C inter Nubila. Solebat ad chemicals.

Agrippina Minor aqua Aeris &

Flammabiles. paulo solutum in aqua.

salutem DISCRIMEN

Inspiratione orcontact ad materiam, ut urere et irritare cute, et oculis meis. Produceirritating ut ignis, aspersos maculis et / vel toxicus vapores. Vapores pellentes, ut vertigine orsuffocation. Runoff, ut faciam ex igne pollutio imperium.

ignis DISCRIMEN

MULTUM NAPTHA numquid non facile ab igne calorem, sicut tædæ seu flammae. Explosivemixtures formare vapores in aere. Ut iter ad fontem ignitionem, et elevat nebulas omnia graviora sunt caeli emicare back.Most. Cum angustiis loci et loca humilia dilataberis collectin (cloacas Basements, lacus.) CREPITUS hazardindoors vapor, aut latebram prospicimus cloacas fecit. Runoff ad partum, ut ignis aut explosionhazard cloaca. Continentia, ut explodere, cum ardentis. Multi leves sint liquida thanwater.

salutem Profile

experimentalem set effectus. Telae LWdly noxia in itinere. Signa modico cutis irritamentum. Flammabiles liquidum sit. Absente pulsante fumus resolutus est quando tale incalescit coëunt acribus atque fumos eiicit. Vide etiam ketones

Synthesis eget

Facere acidum in cadmiae et ex diacetyl bypartial. Est etiam productum ex fermentation.Acetoin est optically activae compositis. Quod d (a) acyl yl carbinol isobtained a fermentum et, cum in mixtisque aliis sit amet, 2-3-oxidatio de thecatalytic butanediol. In I (+) acyl yl carbinol alsoobtained est a fermentum. In pura forma optically non separatim, optically ullo conatu sedentes in forma propriae aequationis synthetically

Ratio purificatione

Lavabit in acetoin EtOH ad hyalinae, deinde cum acetone diethyl aethere aut here to remove Diacetilo. Excoquatur in aer exsugendo et adhuc in vacuo desiccator excoquatur. [I Beilstein 3991. iv]


Rudis materia et Products Acetoin Praeparatio


et rudis materiae

Carbon -> Butanedione, 2,3 -> Butanediol, 2,3 -> 2,3-Butanediol


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