CAS 25134-01-4 Poly(2,6-dimethyl-p-phenylene oxide)

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Poly(2,6-dimethyl-p-phenylene oxide)

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Catalog Number

ACM25134014

Product Name

Poly(2,6-dimethyl-p-phenylene oxide)

CAS

25134-01-4

Category

3D Printing Materials

Description

2,6-dimethylphenol is a colorless to off-white crystalline solid with a sweet tarry odor. Odor threshold concentration: 0.4 mg/L . (NTP, 1992);Liquid; OtherSolid;Solid;Colourless crystalline solid, sweet rooty odour

IUPAC Name

2,6-dimethylphenol

Molecular Weight

122.16g/mol

Molecular Formula

C8H10O

Canonical SMILES

CC1=C(C(=CC=C1)C)O

InChI

InChI=1S/C8H10O/c1-6-4-3-5-7(2)8(6)9/h3-5,9H,1-2H3

InChI Key

NXXYKOUNUYWIHA-UHFFFAOYSA-N

Boiling Point

397 °F at 760 mm Hg (NTP, 1992);201.0 °C;203 °C (also reported as 201.030 °C)

Melting Point

120 °F (NTP, 1992);45.7 °C;Mp 49 °;49 °C (also reported as 45.62 °C);49°C

Flash Point

165 °F (NTP, 1992);73 °C (closed cup)

Density

1.01 at 68 °F (NTP, 1992)

Solubility

less than 1 mg/mL at 68° F (NTP, 1992);0.05 M;6.05 mg/mL at 25 °C;Sol in ethyl alcohol, ethyl ether, carbon tetrachloride;Very sol in benzene, chloroform;Sol in hot water;In water, 6.05X10+3 mg/l @ 25 °C.;5.1 x 10 (-2) mol/l, at pH 5.1 and 25 °C.;6.05 mg/mL at 25 °C;very soluble (in ethanol)

Appearance

Powder

Color/Form

LEAVES OR NEEDLES FROM ALCOHOL

Complexity

80.6

Covalently-Bonded Unit Count

EC Number

209-400-1;607-561-6

Exact Mass

122.073165g/mol

Formal Charge

Heavy Atom Count

Log P

2.36 (LogP);2.36;log Kow= 2.36;2.36

MeSH Entry Terms

2,6-dimethylphenol;2,6-xylenol

Monoisotopic Mass

122.073165g/mol

NSC Number

2123

Other Experimental

Heat of fusion: 75.31 kJ/mole @ 201.07 °C;Hydroxyl radical rate constant = 6.60X10-11 cu cm/molc sec @ 25 °C;Henry's Law constant = 6.7X10-6 atm-cu m/mol @ 25 °C

Refractive Index

Index of refraction: 1.5171 @ 60 °C

Rotatable Bond Count

UNII

I8N0RO87OV

UN Number

2261

Vapor Pressure

0.17 mmHg;0.274 mm Hg @ 25 °C

XLogP3

2.4

MSDS