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454907

Sigma-Aldrich

Cellulose propionate

average Mw ~130,000, average Mn ~70,000

Synonym(s):

Cellulose propionate, Propionyl cellulose

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About This Item

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

form

solid

mol wt

average Mn ~70,000
average Mw ~130,000

contains

7 wt. % plasticizer

impact strength

203 J/m (Izod, 23 °C, notched)

hardness

95 (Rockwell R, ASTM D 785)

transition temp

flow temperature 347 °F

density

1.22 g/mL at 25 °C (lit.)

SMILES string

CCC(=O)OC[C@H]1O[C@@H](OC(=O)CC)[C@H](OC(=O)CC)[C@@H](OC(=O)CC)[C@@H]1O[C@@H]2O[C@H](COC(=O)CC)[C@@H](OC(=O)CC)[C@H](OC(=O)CC)[C@H]2OC(=O)CC

InChI

1S/C36H54O19/c1-9-21(37)45-17-19-29(49-23(39)11-3)31(50-24(40)12-4)34(53-27(43)15-7)36(48-19)55-30-20(18-46-22(38)10-2)47-35(54-28(44)16-8)33(52-26(42)14-6)32(30)51-25(41)13-5/h19-20,29-36H,9-18H2,1-8H3/t19-,20-,29-,30-,31+,32+,33-,34-,35+,36+/m1/s1

InChI key

DQEFEBPAPFSJLV-WLTGXWPBSA-N

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Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

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