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454907

Cellulose propionate

Name: Cellulose propionate
Brand: ALDRICH

average M_w ~130,000, average M_n ~70,000

Synonym(s):

Cellulose propionate, Propionyl cellulose, Cellulose & cellulose derivatives

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About This Item

CAS Number:

9004-48-2

NACRES:

NA.23

PubChem Substance ID:

24868992

UNSPSC Code:

12162002

MDL number:

MFCD00132685

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Properties

form

solid

mol wt

average M_n ~70,000, average M_w ~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

Description

Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)

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