Methanol

Methanol
Skeletal formula o methanol wi some explicit hydrogens addit	Spacefill model o methanol
Stereo skeletal formula o methanol wi aw explicit hydrogen addit	Baw an stick model o methanol
Names
	Preferred IUPAC name Methanol
	Ither names Carbinol; Columbian spirits; Hydroxymethane; Methyl alcohol; Methyl hydrate; Methyl hydroxide; Methylic alcohol; Methylol; Pyroligneous spirit; Wood alcohol; Wood naphtha; Wood spirit
Identifiers
CAS Nummer	67-56-1 ;
3D model (JSmol)	Interactive eemage;
3DMet	B01170
Beilstein Reference	1098229
ChEBI	CHEBI:17790 ;
ChEMBL	ChEMBL14688 ;
ChemSpider	864 ;
EC Nummer	200-659-6
Gmelin Reference	449
KEGG	D02309 ;
MeSH	Methanol
PubChem CID	887;
RTECS nummer	PC1400000
UNII	Y4S76JWI15 ;
UN nummer	1230
	InChI InChI=1S/CH4O/c1-2/h2H,1H3 Key: OKKJLVBELUTLKV-UHFFFAOYSA-N ; InChI=1/CH4O/c1-2/h2H,1H3 Key: OKKJLVBELUTLKV-UHFFFAOYAX;
	SMILES CO;
Properties
Chemical formula	CH; 3OH
Molar mass	32.04 g mol−1
Appearance	Colourless liquid
Density	0.792 g·cm−3
Meltin pynt	−97.6 °C (−143.7 °F; 175.6 K)
Bylin pynt	64.7 °C (148.5 °F; 337.8 K)
Solubility in watter	miscible
log P	-0.69
Vapour pressur	13.02 kPa (at 20 °C)
Acidity (pKa)	15.5
Magnetic susceptibility	-21.40·10−6 cm3/mol
Refractive index (nD)	1.33141
Viscosity	0.545 mPa×s (at 25 °C)
Dipole moment	1.69 D
Hazards
GHS pictograms
GHS signal wird	Danger
GHS hazard statements	H225, H301, H311, H331, H370
GHS precautionary statements	P210, P233, P240, P241, P242, P243, P260, P264, P270, P280, P301+310, P303+361+353, P304+340, P330
NFPA 704	3 3 0
Flash pynt	11 tae 12 °C (52 tae 54 °F; 284 tae 285 K)
Autoigneetion; temperatur	470 °C (878 °F; 743 K)
Explosive leemits	6%-36%
	Lethal dose or concentration (LD, LC):
LD50 (Median dose)	5628 mg/kg (rat, oral); 7300 mg/kg (moose, oral); 12880 mg/kg (rat, oral); 14200 mg/kg (rabbit, oral)
LC50 (Median concentration)	64,000 ppm (rat, 4 hr)
LCLo (Lawest published)	33,082 ppm (cat, 6 hr); 37,594 ppm (moose, 2 hr)
	US heal exposur leemits (NIOSH):
PEL (Permissible)	TWA 200 ppm (260 mg/m3)
REL (Recommendit)	TWA 200 ppm (260 mg/m3) ST 250 ppm (325 mg/m3) [skin]
IDLH (Immediate danger)	6000 ppm
Relatit compoonds
Relatit compoonds	Methanethiol; Silanol
	Except whaur itherwise notit, data are gien for materials in thair staundart state (at 25 °C [77 °F], 100 kPa).
	verify (whit is ?)
	Infobox references

Methanol, forby kent as methyl alcohol amang ither names, is a chemical wi the formula C H₃O H (eften abbreviatit MeOH). Methanol acquired the name "wid alcohol" acause it wis ance produced chiefly as a biproduct o the destructive distillation o wid. The day, industrial methanol is produced in a catalytic process directly frae carbon monoxide, carbon dioxide, an hydrogen.

References

↑ Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014. p. 692. doi:10.1039/9781849733069-FP001. ISBN 978-0-85404-182-4.
↑ Lide, D. R., ed. (2005). CRC Handbook of Chemistry and Physics (86th ed.). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.
↑ Ballinger, P.; Long, F.A. (1960). "Acid Ionization Constants of Alcohols. II. Acidities of Some Substituted Methanols and Related Compounds". J. Am. Chem. Soc. 82 (4): 795–798. doi:10.1021/ja01489a008.
↑ "RefractiveIndex.INFO - Refractive index database".
↑ González, Begoña (2007). "Density, dynamic viscosity, and derived properties of binary mixtures of methanol or ethanol with water, ethyl acetate, and methyl acetate at T = (293.15, 298.15, and 303.15) K". The Journal of Chemical Thermodynamics. 39 (12): 1578–1588. doi:10.1016/j.jct.2007.05.004.
↑ ^a ^b ^c ^d "Methanol" (PDF). Lab Chem. Valtech. Archived frae the original (PDF) on 10 Mairch 2016. Retrieved 10 Mairch 2016.
↑ "METHANOL INSTITUTE". Archived frae the original on 11 Mairch 2012. Retrieved 11 Apryle 2017. Unknown parameter |dead-url= ignored (help)
↑ ^a ^b ^c ^d NIOSH Pocket Guide tae Chemical Hazards 0397
↑ ^a ^b ^c "Methanol". Immediately Dangerous to Life and Health. National Institute for Occupational Safety and Health (NIOSH).
↑ "The Emergency Response Safety and Health Database: Systematic Agent: METHANOL". Centers for Disease Control and Prevention. Retrieved 26 August 2009.

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[iupac2013-1] Nomenclature of Organic Chemistry : IUPAC Recommendations and Preferred Names 2013 (Blue Book). Cambridge: The Royal Society of Chemistry. 2014. p. 692. doi:10.1039/9781849733069-FP001. ISBN 978-0-85404-182-4.

[2] Lide, D. R., ed. (2005). CRC Handbook of Chemistry and Physics (86th ed.). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.

[3] Ballinger, P.; Long, F.A. (1960). "Acid Ionization Constants of Alcohols. II. Acidities of Some Substituted Methanols and Related Compounds". J. Am. Chem. Soc. 82 (4): 795–798. doi:10.1021/ja01489a008.

[4] "RefractiveIndex.INFO - Refractive index database".

[5] González, Begoña (2007). "Density, dynamic viscosity, and derived properties of binary mixtures of methanol or ethanol with water, ethyl acetate, and methyl acetate at T = (293.15, 298.15, and 303.15) K". The Journal of Chemical Thermodynamics. 39 (12): 1578–1588. doi:10.1016/j.jct.2007.05.004.

[labchem-6] "Methanol" (PDF). Lab Chem. Valtech. Archived frae the original (PDF) on 10 Mairch 2016. Retrieved 10 Mairch 2016.

[7] "METHANOL INSTITUTE". Archived frae the original on 11 Mairch 2012. Retrieved 11 Apryle 2017. Unknown parameter |dead-url= ignored (help)

[PGCH-8] NIOSH Pocket Guide tae Chemical Hazards 0397

[IDLH-9] "Methanol". Immediately Dangerous to Life and Health. National Institute for Occupational Safety and Health (NIOSH).

[10] "The Emergency Response Safety and Health Database: Systematic Agent: METHANOL". Centers for Disease Control and Prevention. Retrieved 26 August 2009.

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