Cellulose, adhesive-free, powder, for TLC

Catalog Number

ACM9004357-1

Product Name

Cellulose, adhesive-free, powder, for TLC

CAS

9004-35-7

Category

Polymers

IUPAC Name

[(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate

Molecular Weight

264.23g/mol

Molecular Formula

C10H16O8

Canonical SMILES

CC(=O)OCC1C(C(C(C(O1)O)OC(=O)C)O)O

InChI

InChI=1S/C10H16O8/c1-4(11)16-3-6-7(13)8(14)9(10(15)18-6)17-5(2)12/h6-10,13-15H,3H2,1-2H3/t6-,7-,8+,9-,10-/m1/s1

InChI Key

SMEGJBVQLJJKKX-HOTMZDKISA-N

Melting Point

Approx 260 °C

Density

1.27-1.34

Solubility

Insol in acetone, ethyl acetate, cyclohexanol, nitropropane, ethylene dichloride

Color/Form

White flakes or powder;Fiber is silk-like;PALE OR COLORLESS

Complexity

317

Covalently-Bonded Unit Count

1

EC Number

618-380-7

Exact Mass

264.084517g/mol

Formal Charge

0

Heavy Atom Count

18

MeSH Entry Terms

acetylcellulose;cellulose acetate

Monoisotopic Mass

264.084517g/mol

Other Experimental

Commercial products do not have sharp melting points;DIELECTRIC CONSTANT RESISTIVITY: 1X10+10-1X10+13 OHM-CM /HARD & SOFT CELLULOSE ACETATE/;DIELECTRIC CONSTANT: 3.5-7.5, 60 CPS; 3.2-7.0, 1X10+6 CPS /HARD & SOFT CELLULOSE ACETATE/;DISSIPATION FACTOR: 0.01-0.06, 60 CPS; 0.01-0.10, 1X10+6 CPS /HARD & SOFT CELLULOSE ACETATE/;MODULUS OF ELASTICITY, 1X10+3 PSI: 86-250; TENSILE STRENGTH, PSI: 1,900-4,700 /SOFT CELLULOSE ACETATE/;MODULUS OF ELASTICITY, 1X10+3 PSI: 190-400; TENSILE STRNEGTH, PSI: 4,600-8,500 /HARD CELLULOSE ACETATE/;CHEM RESISTANCE: WEAK MINERAL ACIDS, FAIR-GOOD; STRONG MINERAL ACIDS, POOR /HARD & SOFT CELLULOSE ACETATE/;CHEM RESISTANCE: CONCN OXIDIZING ACIDS, VERY POOR; WEAK ALKALIES, POOR HARD & SOFT CELLULOSE ACETATE/;CHEM RESISTANCE: STRONG ALKALIES, VERY POOR; ALCOHOLS, POOR; KETONES, POOR; ESTERS, POOR /HARD & SOFT CELLULOSE ACETATE/;CHEM RESISTANCE: ALIPHATIC HYDROCARBONS, FAIR-GOOD; AROMATIC HYDROCARBONS, POOR-FAIR /HARD & SOFT CELLULOSE ACETATE/;CHEM RESISTANCE: VEGETABLE, ANIMAL, MINERAL OILS, FIR-GOOD /HARD & SOFT CELLULOSE ACETATE/;CLARITY: EXCELLENT; INDEX OF REFRACTION: 1.46-1.50 /HARD & SOFT CELLULOSE ACETATE/;Insol in water, alcohol, ether; sol in glacial acetic acid /Triacetate/;Insol in water, alcohol, ether, glacial acetic acid, methanol. /Tetraacetate/;Insol in water, sol in alcohol /Pentaacetate/;A thermoplastic resin; softens @ approx. 60-97 °C;Polymers characterized by their high transparency, scratch resistance and toughness; limited thermal, weather and chemical resistance...relatively high water absorption.;Acetate fibers have bright, lustrous appearance and lower strength and abrasion resistance compared to most other manmade fibers. They are weakened by prolonged exposure to elevated temperatures in air.

Rotatable Bond Count

5

XLogP3

-2

MSDS

COA

Spec Sheet