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180963

Sigma-Aldrich

Cellulose acetate butyrate

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About This Item

Numero CAS:
9004-36-8
Numero MDL:
MFCD00081513
Codice UNSPSC:
12162002
NACRES:
NA.23

Stato

solid

Livello qualitativo

100

Grado di funzionalizzazione

28.0-31.0 wt. % Acetyl
16.5-19.0 wt. % Butyryl
0.9-1.3 wt. % Hydroxyl

Indice di rifrazione

n20/D 1.475 (lit.)

Densità

1.25 g/mL at 25 °C (lit.)

Stringa SMILE

O5[C@H]([C@@H]([C@H]([C@@H]([C@H]5COC(=O)CCC)OC(=O)CCC)OC(=O)CCC)OC(=O)CCC)O[C@@H]6[C@H](O[C@H]([C@@H]([C@H]6OC(=O)CCC)OC(=O)CCC)OC(=O)CCC)COC(=O)CCC.O3[C@H]([C@@H]([C@H]([C@@H]([C@H]3COC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C)O[C@@H]4[C@H](O[C@H]([C@@H]([C@H]4OC(=

InChI

WGKMZYZRLDSCLX-OLZTYWLQSA-N

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Categorie correlate

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

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Certificati d'analisi (COA)

Lot/Batch Number
MKCQ0102
MKCP2418
MKCM8200
MKCM1891
MKCK7415

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Min Soo Park et al.
Langmuir : the ACS journal of surfaces and colloids, 22(10), 4594-4598 (2006-05-03)
We investigate the effects of interfacial energy between water and solvent as well as polymer concentration on the formation of porous structures of polymer films prepared by spin coating of cellulose acetate butyrate (CAB) in mixed solvent of tetrahydrofuran (THF)
R B Umamaheshwari et al.
Drug delivery, 10(3), 151-160 (2003-08-29)
We prepared cellulose acetate butyrate (CAB)-coated cholestyramine microcapsules as a intragastric floating drug delivery system endowed with floating ability due to the carbon dioxide generation when exposed to the gastric fluid. The microcapsules also have a mucoadhesive property. Ion-exchange resin
Decheng Ma et al.
Journal of pharmaceutical and biomedical analysis, 35(4), 779-788 (2004-06-15)
The purpose of this study was to qualitatively and quantitatively determine potential cellulose acetate butyrate (CAB) extractables in a way to meaningfully predict the in vivo exposure resulting from clinical administration. Extractions of CAB-381-20 were performed in several solvent systems
Jun Wuk Park et al.
Macromolecular bioscience, 5(9), 840-852 (2005-09-02)
Miscible blends of PHB and CAB were prepared by the solvent-casting method with various blend compositions, and their orientation behavior was investigated during uniaxial drawing. X-ray analysis revealed that the orientation of the crystallizable PHB component in the drawn PHB/CAB
Chen Huang et al.
Journal of biomedical materials research. Part A, 101(1), 115-122 (2012-07-25)
Cellulose acetate butyrate nanofibers were prepared separately by two electrospinning techniques; a needleless electrospinning using a disc as spinneret and a rotary drum as collector and a conventional needle electrospinning using a rotary drum as collector. Compared to the needle-electrospun
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