CAS No.625-45-6,Methoxyacetic acid Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	625-45-6
Name:	Methoxyacetic acid
Article Data:	50

Formula:	C₃H₆O₃
Molecular Weight:	90.0788
Synonyms:	2-Methoxyacetic acid;Methoxyacetic acid;Methoxyethanoic acid;Aceticacid, methoxy- (6CI,7CI,8CI,9CI);NSC 7300;
EINECS:	210-894-6
Density:	1.139 g/cm³
Melting Point:	7-9 °C(lit.)
Boiling Point:	201 °C at 760 mmHg
Flash Point:	94 °C
Solubility:	freely soluble in water
Appearance:	Clear colourless to very slightly yellow liquid
Hazard Symbols:	T
Risk Codes:	60-61-22-34
Safety:	53-45
Transport Information:	UN 3265 8/PG 2
PSA:	46.53000
LogP:	-0.28260

Synthetic route

: 109-86-4
2-methoxy-ethanol

: 625-45-6
2-methoxyacetic acid

Conditions

Conditions	Yield
Stage #1: 2-methoxy-ethanol With (6-di-tert-butylphosphinomethyl-2,2’-bipyridyl)Ru(CO)HCl; water; sodium hydroxide for 18h; Inert atmosphere; Reflux; Stage #2: Acidic conditions;	73%
Stage #1: 2-methoxy-ethanol With C12H14ClN2Ru(1+)*F6P(1-); potassium hydroxide In toluene at 110℃; for 6h; Inert atmosphere; Stage #2: With hydrogenchloride In water	52%
Stage #1: 2-methoxy-ethanol With [RuCl2(p-cymene)(iPr2-imy)]; tricyclohexylphosphine tetrafluoroborate; potassium hydroxide In toluene for 18h; Schlenk technique; Inert atmosphere; Reflux; Stage #2: With hydrogenchloride In water pH=1;	51%

: 124-41-4
sodium methylate

: 79-11-8
chloroacetic acid

: 625-45-6
2-methoxyacetic acid

Conditions

Conditions	Yield
In methanol	65%
With methanol

: 10312-83-1
methoxyacetaldehyde

: 625-45-6
2-methoxyacetic acid

Conditions

Conditions	Yield
With oxygen; cobalt(II) acetate at 50 - 70℃;
With air; manganese(II) acetate at 50 - 70℃;
With air; cobalt(II) acetate at 50 - 70℃;
With oxygen; manganese(II) acetate at 50 - 70℃;

: 107-16-4
glycolonitrile

: 625-45-6
2-methoxyacetic acid

Conditions

Conditions	Yield
With hydrogenchloride

: 67-56-1
methanol

: 79-11-8
chloroacetic acid

: 625-45-6
2-methoxyacetic acid

Conditions

Conditions	Yield
at 200℃;
With sodium methylate Reflux;

: 16356-02-8
1,4-dimethoxy-2-butyne

: 625-45-6
2-methoxyacetic acid

Conditions

Conditions	Yield
With potassium permanganate

: 20605-41-8
methoxyacetic acid hydrazide

: 625-45-6
2-methoxyacetic acid

Conditions

Conditions	Yield
With sulfuric acid at 70 - 80℃; Thermodynamic data;

: 124-38-9
carbon dioxide

: 107-30-2
chloromethyl methyl ether

: 625-45-6
2-methoxyacetic acid

Conditions

Conditions	Yield
(i) Li, dimethoxymethane, (ii) /BRN= 1900390/; Multistep reaction;

: 67-56-1
methanol

: 143659-33-0
1-Naphthylmethyl methoxyacetate

A: 91909-27-2
2-(1-naphthyl)ethyl methyl ether

B: 5903-23-1
1-(methoxymethyl)naphthalene

C: 625-45-6
2-methoxyacetic acid

Conditions

Conditions	Yield
Irradiation;	A 10 % Chromat. B 89 % Chromat. C n/a
Rate constant; Quantum yield; Irradiation; rate of decarboxylation k(CO2);	A 10 % Chromat. B 89 % Chromat. C n/a

...Expand

: 6290-49-9
methyl methoxyacetate

: 625-45-6
2-methoxyacetic acid

Conditions

Conditions	Yield
In sodium hydroxide at 25℃; Thermodynamic data;

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Chemistry

Product Name: Methoxyacetic acid
The MF of Methoxyacetic acid(625-45-6) is C₃H₆O₃.

The MW of Methoxyacetic acid(625-45-6) is 90.08.
Synonyms: 2-methoxyacetic;CH3OCH2COOH;Glycollicacid,methylether;methoxy-aceticaci;Methoxyethanoic acid;Methylglycolicacid;2-Methoxyacetic acid
Product Categories: Heterocyclic Compounds;C1 to C5;Carbonyl CompoundsMol File: 625-45-6.mol
EINECS: 210-894-6
Surface Tension: 35.5 dyne/cm
Density: 1.139 g/ml
Flash Point: 94 °C
MP: 7-9 °C(lit.)
Enthalpy of Vaporization: 48.19 kJ/mol
Boiling Point: 201 °C at 760 mmHg
Vapour Pressure: 0.131 mmHg at 25°C
Water Solubility: freely soluble
Sensitive: Hygroscopic
BRN: 635800
CAS DataBase Reference: 625-45-6(CAS DataBase Reference)
NIST Chemistry Reference: 625-45-6(NIST)
EPA Substance Registry System: 625-45-6(EPA Substance)

Toxicity Data With Reference

1.		dni-mus:emb25 mmol/L		TOLED5 Toxicology Letters. 45 (1989),111.
2.		orl-rat LDLo:2 g/kg		FAATDF Fundamental and Applied Toxicology. 2 (1982),158.

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Moderately toxic by ingestion. An experimental teratogen. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
Safety information of Methoxyacetic acid(625-45-6):
Hazard Codes:

T
Risk Statements: 60-61-22-34
R60:May impair fertility ;
R61:May cause harm to the unborn child ;
R22:Harmful if swallowed ;
R34:Causes burns ;
Safety Statements: 53-45
S53:May cause long-term adverse effects in the aquatic environment ;
S45:May cause cancer ;
RIDADR: UN 3265 8/PG 2
WGK Germany: 1
RTECS: AI8650000
F: 10-21
HazardClass: 8
PackingGroup: II
HS Code: 29189090

Standards and Recommendations

DFG MAK: 5 ppm

Specification

The Methoxyacetic acid(625-45-6) is stable and soluble in water but incompatible with alkalis and metals.Hazardous decomposition products are carbon monoxide, carbon dioxide.