CAS No.111-32-0,4-Methoxy-1-butanol Suppliers

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Basic Information

Molecular Structure:
CAS No.:	111-32-0
Name:	4-Methoxy-1-butanol
Article Data:	30

Formula:	C₅H₁₂O₂
Molecular Weight:	104.149
Synonyms:	4-Methoxybutyl alcohol;Dowanol BMAT;NSC 245191;
EINECS:	203-858-6
Density:	0.906 g/cm³
Boiling Point:	165.7 °C at 760 mmHg
Flash Point:	54.1 °C
Solubility:	Slightly soluble in water.
Hazard Symbols:	F
Risk Codes:	36/37/38
Safety:	26-36/37/39
Transport Information:	UN 1993
PSA:	29.46000
LogP:	0.40530

Synthetic route

: 110-63-4
Butane-1,4-diol

: 74-88-4
methyl iodide

: 111-32-0
4-methoxybutanol

Conditions

Conditions	Yield
With mercury(II) oxide In dichloromethane at 20℃; for 28h;	78%
(i) TlOEt, benzene, (ii) /BRN= 969135/, MeCN; Multistep reaction;
With thallium (I) ethoxide 1) MeCN, r.t., 2) MeCN, 20 deg C, 14 h; Yield given. Multistep reaction;

: O-methyltetrahydrofuranium perchlorate

A: 109-99-9
tetrahydrofuran

B: 67-56-1
methanol

C: 111-32-0
4-methoxybutanol

Conditions

Conditions	Yield
With perchloric acid; sodium perchlorate; water at 25℃;	A n/a B n/a C 98%

...Expand

: 186581-53-3, 908094-01-9
diazomethane

A: 67-56-1
methanol

B: 111-32-0
4-methoxybutanol

Conditions

Conditions	Yield
With perchloric acid; sodium perchlorate; water In tetrahydrofuran at 25℃; Product distribution; Kinetics; Rate constant; pH 4.0; reaction with different pH;	A 88% B 12%

: 505-65-7
1,3-dioxepane

: 111-32-0
4-methoxybutanol

Conditions

Conditions	Yield
With diisobutylaluminium hydride In benzene for 2h; Heating;	90%
With lithium aluminium tetrahydride; boron trichloride 1.) CH2Cl2, 0.2 h, 2.) Et2O, 30 min; Yield given. Multistep reaction;

: 29006-01-7
Methyl 4-methoxybutyrate

: 762-72-1
allyl-trimethyl-silane

A: 111-32-0
4-methoxybutanol

B: 1238320-08-5
7-methoxy-1-hepten-4-ol

Conditions

Conditions	Yield
With indium (III) iodide; Dimethylphenylsilane In dichloromethane at 20℃; for 3h; Inert atmosphere; chemoselective reaction;	A 11 %Spectr. B 50%

...Expand

: 110-63-4
Butane-1,4-diol

: 77-78-1
dimethyl sulfate

: 111-32-0
4-methoxybutanol

Conditions

Conditions	Yield
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In hexane; water for 6h;	80%

: 3276-41-3
2-nitroso-3,6-dihydro-2H-[1,2]oxazine

: 111-32-0
4-methoxybutanol

Conditions

Conditions	Yield
With hydrogen; nickel In methanol

: 98-01-1
furfural

: 67-56-1
methanol

A: 97-99-4
Tetrahydrofurfuryl alcohol

B: 19354-27-9
methyl tetrahydrofurfuryl ether

C: 111-89-7
1,5-dimethoxypentane

D: 111-32-0
4-methoxybutanol

E: 4799-62-6
O-methyl-pentamethylene glycol

F: 13679-46-4
2-(methoxymethyl)furan

Conditions

Conditions	Yield
With palladium on activated charcoal; hydrogen at 170℃; under 52505.3 Torr; for 2h; Autoclave;	A 44.3% B 8.4% C n/a D n/a E n/a F n/a

...Expand

: 928-51-8
4-Chloro-1-butanol

: 124-41-4
sodium methylate

: 111-32-0
4-methoxybutanol

Conditions

Conditions	Yield
In methanol Heating;	82%

: 696-59-3
cis,trans-2,5-dimethoxytetrahydrofuran

: 111-32-0
4-methoxybutanol

Conditions

Conditions	Yield
With lithium aluminium tetrahydride; aluminium trichloride In tetrahydrofuran

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Chemistry

MF: C₅H₁₂O₂
MW: 104.15
bp: 66 ^°C / 7mmHg
Form of 4-Methoxy-1-butanol: Liquid
Color of 4-Methoxy-1-butanol: Colorless
Odor of 4-Methoxy-1-butanol: Mild

Toxicity Data With Reference

TYPE OF TEST: LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE: Oral
SPECIES OBSERVED: Rodent - rat
DOSE/DURATION: 4 gm/kg
TOXIC EFFECTS: Details of toxic effects not reported other than lethal dose value
REFERENCE: 14CYAT "Industrial Hygiene and Toxicology," 2nd ed., Patty, F.A., ed., New York, John Wiley & Sons, Inc., 1958-63 Volum (issue)/page/year: 2,1580,1963

Safety Profile

Hazard Codes: F
Risk Statements: 36/37/38
Safety Statements: 26-36/37/39
RIDADR: UN1993
RTECS: EL4550000
HazardClass: 3
PackingGroup: III

Specification

Thermal decomposition/conditions to be avoided: Decomposition will not occur if used and stored according to specification.
Materials to be avoided: Oxidizing agents
Dangerous reactions: No dangerous known
Dangerous products of decomposition: CARBON monoxide and CARBON dioxide