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Merck
CN

419052

Sigma-Aldrich

乙酸丁酸纤维素

average Mn ~30,000

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化学文摘社编号:
9004-36-8
MDL编号:
MFCD00081513
UNSPSC代码:
12162002
NACRES:
NA.23

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表单

powder

质量水平

100

分子量

average Mn ~30,000

标记范围

12-15 wt. % Acetyl
36-40 wt. % Butyryl

折射率

n20/D 1.475 (lit.)

密度

1.25 g/mL at 25 °C (lit.)

SMILES字符串

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

1S/C44H70O19.C28H38O19.C12H22O11/c1-9-17-29(45)53-25-27-37(57-31(47)19-11-3)39(58-32(48)20-12-4)42(61-35(51)23-15-7)44(56-27)63-38-28(26-54-30(46)18-10-2)55-43(62-36(52)24-16-8)41(60-34(50)22-14-6)40(38)59-33(49)21-13-5;1-11(29)37-9-19-21(39-13(3)31)23(40

InChI key

WGKMZYZRLDSCLX-OLZTYWLQSA-N

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相关类别

储存分类代码

11 - Combustible Solids

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCS8586
MKCP8514
MKCL3429
MKCB5816
MKBV4089V

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W M Obeidat et al.
Journal of microencapsulation, 22(3), 281-289 (2005-07-16)
The objectives of this investigation are to evaluate the encapsulation efficiency of the anti-thyroid agent 6-n-propyl-2-thiouracil using two polymers of different characteristics (cellulose acetate butyrate polymer, (CAB-551-0.01) and ammonio methacrylate copolymer (Eudragit RL 100) and to study the effect of
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
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
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
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