Alle Fotos(1)

Dokumente

237612

(R)-(−)-1,3-Butandiol

Name: (<I>R</I>)-(−)-1,3-Butandiol
Brand: ALDRICH

95%

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise

Alle Fotos(1)

About This Item

Lineare Formel:

CH₃CH(OH)CH₂CH₂OH

CAS-Nummer:

6290-03-5

Molekulargewicht:

90.12

Beilstein:

1718944

EG-Nummer:

228-532-0

MDL-Nummer:

MFCD00064277

UNSPSC-Code:

12352001

PubChem Substanz-ID:

24854257

NACRES:

NA.22

Dampfdichte

3.1 (vs air)

Dampfdruck

0.06 mmHg ( 20 °C)

Assay

95%

Form

liquid

Optische Aktivität

[α]21/D −31.0°, c = 1 in ethanol

Optische Reinheit

ee: 95% (GLC)

Selbstzündungstemp.

741 °F

bp

107-110 °C/23 mmHg (lit.)

Dichte

1.005 g/mL at 25 °C (lit.)

SMILES String

C[C@@H](O)CCO

InChI

1S/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3/t4-/m1/s1

InChIKey

PUPZLCDOIYMWBV-SCSAIBSYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Lagerklassenschlüssel

10 - Combustible liquids

WGK

WGK 3

Persönliche Schutzausrüstung

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Continuous production of chiral 1,3-butanediol using immobilized biocatalysts in a packed bed reactor: promising biocatalysis method with an asymmetric hydrogen-transfer bioreduction.

Nobuya Itoh et al.

Applied microbiology and biotechnology, 75(6), 1249-1256 (2007-04-20)

An asymmetric hydrogen-transfer biocatalyst consisting of mutated Rhodococcus phenylacetaldehyde reductase (PAR) or Leifsonia alcohol dehydrogenase (LSADH) was applied for some water-soluble ketone substrates. Among them, 4-hydroxy-2-butanone was reduced to (S)/(R)-1,3-butanediol, a useful intermediate for pharmaceuticals, with a high yield and

Production of (R)-3-hydroxybutyric acid by fermentation and bioconversion processes with Azohydromonas lata.

Charles U Ugwu et al.

Bioresource technology, 102(12), 6766-6768 (2011-04-22)

Feasibility of producing (R)-3-hydroxybutyric acid ((R)-3-HB) using wild type Azohydromonas lata and its mutants (derived by UV mutation) was investigated. A. lata mutant (M5) produced 780 m g/l in the culture broth when sucrose was used as the carbon source.

Cryopreservation of primordial germ cells by rapid cooling of whole zebrafish (Danio rerio) embryos.

Shogo Higaki et al.

The Journal of reproduction and development, 56(2), 212-218 (2009-12-10)

The feasibility of cryopreservation of zebrafish (Danio rerio) primordial germ cells (PGCs) by rapid cooling (i.e., vitrification) of dechorionated whole embryos at the 14- to 20-somite stage was investigated. Initially, we examined the glass-forming properties and embryo toxicities of six

Allergic contact dermatitis due to 1,3-butylene glycol and glycerol.

Risa Tamagawa-Mineoka et al.

Contact dermatitis, 56(5), 297-298 (2007-04-20)

[Allergic contact eczema from shellac and 1,3-butylene glycol in an eyeliner].

Alexander Magerl et al.

Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG, 1(4), 300-302 (2005-11-16)

The diagnostic approach to eyelid eczema is often a great problem in daily practice. A 16-year old girl developed recurrent severe pruritic edema of the eyelids, followed by redness and scaling. Various cosmetics particularly an eyeliner were considered as possible

Alle zugehörigen Dokumente anzeigen

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.