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419044

Cellulose acetate butyrate

average Mn ~70,000

Synonym(s):

Cellulose & cellulose derivatives

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Size/SKUAvailabilityPrice
500 g

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$193.00

About This Item

CAS Number:
UNSPSC Code:
12162002
NACRES:
NA.23
MDL number:

$193.00


Available to ship TODAYDetails


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form

powder

Quality Segment

mol wt

average Mn ~70,000

extent of labeling

12-15 wt. % Acetyl, 35-39 wt. % Butyryl, 1.2-2.2 wt. % Hydroxyl

refractive index

n20/D 1.475 (lit.)

density

1.25 g/mL at 25 °C (lit.)

SMILES string

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 key

WGKMZYZRLDSCLX-OLZTYWLQSA-N


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This Item
419052180963419036
description

average Mn ~70,000

description

average Mn ~30,000

description

-

description

average Mn ~12,000

form

powder

form

powder

form

solid

form

powder

density

1.25 g/mL at 25 °C (lit.)

density

1.25 g/mL at 25 °C (lit.)

density

1.25 g/mL at 25 °C (lit.)

density

1.25 g/mL at 25 °C (lit.)

mol wt

average Mn ~70,000

mol wt

average Mn ~30,000

mol wt

-

mol wt

average Mn ~12,000

refractive index

n20/D 1.475 (lit.)

refractive index

n20/D 1.475 (lit.)

refractive index

n20/D 1.475 (lit.)

refractive index

n20/D 1.475 (lit.)

extent of labeling

12-15 wt. % Acetyl, 1.2-2.2 wt. % Hydroxyl, 35-39 wt. % Butyryl

extent of labeling

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

extent of labeling

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

extent of labeling

30-35 wt. % Butyryl, 16-19 wt. % Acetyl

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100


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Storage Class

11 - Combustible Solids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)



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Questions

  1. is this grade soluble in Alcohol? if not can you recommend the grade that is soluble

    1 answer
    1. The solubility of this material has not been determined. However, most cellulose acetate butyrate products are not directly soluble in alcohols. The addition of ketone, ester, glycol ether, and/or glycol ether ester to the alcohol would be required. Alternatively, an 80:20 mixture of toluene and ethanol (denatured) is recommended as the most efficient solvent. No rate has been established.

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