40296
Aldrich

Methanol

semiconductor grade VLSI PURANAL^™ (Honeywell 17744)

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Synonym

Methyl alcohol

Molecular Formula

CH₃OH

Molecular Weight

32.04

CAS Number

67-56-1

Beilstein Registry Number

1098229

MDL number

MFCD00004595

PubChem Substance ID

24865145

EG/EC Number

200-659-6

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Descriptions

Legal Information

Puranal is a trademark of Honeywell International INC.

Other Notes

This former Riedel-de Haën product is now being offered as Aldrich brand. During the transition, you still may receive the Riedel product. The rebranding has no impact on product performance or quality. For further information see www.sigma-aldrich.com/rebranding. Printing link to product rebranding statement.

Properties

grade

semiconductor grade VLSI PURANAL^™ (Honeywell 17744)

vapor density

1.11 (vs air)

vapor pressure

410 mmHg ( 50 °C)

97.68 mmHg ( 20 °C)

CofA

specification on request

autoignition temp.

725 °F

expl. lim.

36 %

refractive index

n20/D 1.329(lit.)

64.7 °C(lit.)

−98 °C(lit.)

density

0.791 g/mL at 25 °C(lit.)

References

Merck

Merck 13,5984

Beilstein

Beil. 1,IV,1227

reference

Aldrich MSDS 1, 1202:C / Corp MSDS 1 (2), 2281:C / FT-IR 2 (1), 160:B / FT-IR 1 (1), 109:B / FT-NMR 1 (1), 163:A / IR-Spectra (3), 66:A / IR-Spectra (2), 64:A / NMR-Reference 2 (1), 101:A / RegBook 1 (1), 121:A / Sax 6, 1764 / Sigma FT-IR 1 (1), 1344:A / Structure Index 1, 14:A:1 / Vapor Phase 3, 155:B

Safety

Hazard Codes

F,T

Risk Statements

11-23/24/25-39/23/24/25

Safety Statements

7-16-36/37-45

RIDADR

UN1230 3/PG 2

WGK Germany

RTECS

PC1400000

UEL

36.00%(V)

LEL

6.00%(V)

Flash Point(F)

51.8 °F

Flash Point(C)

11 °C

Related Categories

... Solvents > Methanol

... Electronic Chemicals > Semiconductor Grade Chemicals

MSDS

Certificate of Analysis

More Information

Methanol

semiconductor grade VLSI PURANAL™ (Honeywell 17744)

semiconductor grade VLSI PURANAL^™ (Honeywell 17744)