CAS No.62637-93-8,Trimethylamine N-oxide dihydrate Suppliers,MSDS download

Products Categories

Pharmaceutical (42)
Organic Chemicals (26)
Others (12)
Reagent (4)
Agrochemicals (3)
Plant Extract (1)

Basic Information

Molecular Structure:
CAS No.:	62637-93-8
Name:	Trimethylamine N-oxide dihydrate

Formula:	C3H9 N O . 2 H2 O
Molecular Weight:	111.141
Synonyms:	Trimethylamine,N-oxide, dihydrate (6CI); Trimethylamine oxide dihydrate
EINECS:	214-675-6
Density:	1.157 g/cm3
Melting Point:	94-98 ºC
Flash Point:	95 ºC
Solubility:	Soluble in water, ethanol, dimethyl sulfoxide and methanol. Sparingly soluble in hot chloroform. Insoluble in diethyl ether, benzene and hydrocarbon solvents.
Appearance:	White crystal
Hazard Symbols:
Risk Codes:	R36/38
Safety:	Mildly toxic by ingestion and subcutaneous routes. An eye irritant. Can explode during concentration. When heated to decomposition it emits toxic fumes of NO_x and NH₃. See also AMINES.
PSA:	47.89000
LogP:	0.08270

Synthetic route

: 10170-69-1
dimanganese decacarbonyl

: 62637-93-8
trimethylamine-N-oxide dihydrate

: 108-88-3
toluene

: {{Mn(μ3-OH)(CO)3}4}*2toluene

Conditions

Conditions	Yield
In tetrahydrofuran; toluene stirring Mn2(CO)10 with Me3NO*2H2O in THF (18 h), solvent removal; recrystn. (hot toluene);	100%
In toluene byproducts: trimethylammonium carbonate; treatment of Mn2(CO)10 with 6 equivs. of Me3NO, boiling of product in MePh; hot filtration, crystn. (5°C); second crop from mother liquor; elem. anal.;	98%

...Expand

: C5H5(CO)2P(C4H9)3Fe(1+)*BF4(1-)={C5H5(CO)2P(C4H9)3Fe}BF4

: 62637-93-8
trimethylamine-N-oxide dihydrate

: C5H5(CO)P(C4H9)3Fe(CH3CN)(1+)*BF4(1-)={C5H5(CO)P(C4H9)3Fe(CH3CN)}BF4

Conditions

Conditions	Yield
In acetonitrile byproducts: CO2, NMe3; addn. of solid ONMe3*H2O to the soln. of the Fe-compd., gasdevelopment; volatile parts are removed, resolving with CH2Cl2, drying over MgSO4, filtn., drying in vacuum, elem. anal.;	99%

: Os3(μ-H,μ-O=CNMe2)(CO)10

: 62637-93-8
trimethylamine-N-oxide dihydrate

: 313689-14-4
1,2-μ-hydrido-1,2-μ-(N,N-dimethylcarbamoyl)-1-trimethylamino-1,1,2,2,2,3,3,3,3-nonacarbonyl-triangulo-triosmium

Conditions

Conditions	Yield
In methanol; diethyl ether under Ar; addn. of methanolic soln. of Me3NO*2H2O to stirred soln. of complex in Et2O over 20 min, keeping react. mixt. for 2 h; diln. with hexane, column chromy. (silica gel, CH2Cl2), evapn., crystn.from CHCl3-hexane at 2°C;	96%
In methanol; diethyl ether under dry Ar atm.; soln. of HOs3(OCNMe2)(CO)10 in Et2O was treated with;soln. of Me3NO*2H2O in MeOH; mixt. stirred at ambient temp.; monitored by TLC chromy. (hexane-CH2Cl2 2:1); soln. diluted with hexane;filtered through two short silica columns; solvent removed (vac.);	96%

: 62637-93-8
trimethylamine-N-oxide dihydrate

: 1184-78-7
trimethylamine-N-oxide

Conditions

Conditions	Yield
With N,N-dimethyl-formamide distillation;	94%

: η(4)-(Z)-1,3-pentadiene tricarbonyliron

: 62637-93-8
trimethylamine-N-oxide dihydrate

: 122-52-1
triethyl phosphite

: dicarbonyl{1-4-η-((Z)-penta-1,3-diene)}(triethoxyphosphine)iron

Conditions

Conditions	Yield
In acetonitrile Addn. of phosphorus ligand and iron complex to suspn. of Me3NO*2H2O (MeCN) under inert atmosphere, stirring of mixt. (37-40°C, 4-18 h) until disappearance of starting material.; Extn. of mixt. with hexane/Et2O, removal of solvent under reduced pressure, chromy. of residue on silica gel with hexane/Et2O as eluent. Pure compound obtained after elimination of solvent.;	93%

...Expand

: 522611-42-3, 12078-32-9, 139687-42-6, 71435-61-5
tricarbonyl(η(4)-buta-1,3-diene)iron

: 62637-93-8
trimethylamine-N-oxide dihydrate

: 554-70-1
triethylphosphine

: 12154-18-6
(η4-buta-1,3-diene)dicarbonyl(triethylphosphine)iron

Conditions

Conditions	Yield
In acetonitrile Addn. of phosphorus ligand and iron complex to suspn. of Me3NO*2H2O (MeCN) under inert atmosphere, stirring of mixt. (37-40°C, 4-18 h) until disappearance of starting material.; Extn. of mixt. with hexane/Et2O, removal of solvent under reduced pressure, chromy. of residue on silica gel with hexane/Et2O as eluent. Pure compound obtained after elimination of solvent.;	93%

...Expand

: 66-71-7
1,10-Phenanthroline

: 62637-93-8
trimethylamine-N-oxide dihydrate

: 13939-06-5, 199620-15-0
molybdenum hexacarbonyl

: 15740-78-0
(1,10-phenanthroline)molybdenum tetracarbonyl

Conditions

Conditions	Yield
In benzene N2-atmosphere; stoichiometric amts., room temp.;	93%

...Expand

: [Ru(CO)3(OC2H4C4(C(O)OCH3)2Ru(CO)3)]

: 62637-93-8
trimethylamine-N-oxide dihydrate

: [(CH3)3NRu(CO)2(OC2H4C4(C(O)OCH3)2Ru(CO)3)]

Conditions

Conditions	Yield
In tetrahydrofuran Ar, stirred for 1 h at ambient temp.; solvent removed (vac.), chromy. (silia gel, hexane/ethyl acetate); elem.anal.;	93%

: 75992-73-3, 25794-47-2, 30729-25-0, 15274-33-6, 22840-91-1, 14568-13-9
cis-dichlorobis(dimethylsulfoxide)platinum(II)

: 62637-93-8
trimethylamine-N-oxide dihydrate

: 120272-54-0
trans-{Pt(DMSO)(NMe3)Cl2}

Conditions

Conditions	Yield
In acetone refluxing (1 min); cooling, removal of solvent (vac.), addn. of isopropanol, filtration, reprecipitation from soln. in MeCN on addn. of ether; elem. anal.;	92%

: {RhRe(CH3)(CO)2(μ-CO)2(dppm)2}{CF3SO3}

: 62637-93-8
trimethylamine-N-oxide dihydrate

: 75-05-8
acetonitrile

: {RhRe(CH3)(μ-carbonyl)2(acetonitrile)2(dppm)2}{CF3SO3}

Conditions

Conditions	Yield
With CH3CN In dichloromethane; acetonitrile dissolving complex in CH2Cl2; addn. of 2 equiv. Me3NO*H2O in CH3CN; stirring for 1 h; removal of solvents in vac.; recrystn. (CH2Cl2/Et2O); elem. anal.;	91%

...Expand

Country:
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:72 Page 1 of 2 1 2 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 62637-93-8

Chemistry

IUPAC Name: Trimethylamine oxide, dihydrate
The MF of Trimethylamine oxide, dihydrate (62637-93-8) is C₃H₁₃NO₃.

The MW of Trimethylamine oxide, dihydrate (62637-93-8) is 111.14.
Synonyms of Trimethylamine oxide, dihydrate (62637-93-8): Trimethylamine N-oxide dihydrate ; Methanamine oxide, N,N-dimethyl, dihydrate ; N,N-Dimethylmethanamine oxide, dihydrate ; Trimethylamine oxide, dihydrate ; Trimethylammoniumoxid hydrat
Product Categories: Oxidation;Synthetic Organic Chemistry
Form: white crystalline powder
Melting Point: 97-100 °C
Flash Point: 95 °C
Merck: 14,9710
BRN: 3612927
EINECS: 214-675-6

Uses

Trimethylamine oxide, dihydrate (62637-93-8) is used as common organic reagents.

Toxicity Data With Reference

1.	eye-rbt 500 mg/24H MOD	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,74.
2.	orl-rat LD50:8700 mg/kg	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,74.
3.	scu-rbt LDLo:3 g/kg	HBAMAK “Abdernalden’s Handbuch der Biologischen Arbeitsmethoden.“ 4 (1935),1289.

Safety Profile

Mildly toxic by ingestion and subcutaneous routes. An eye irritant. Can explode during concentration. When heated to decomposition it emits toxic fumes of NO_x and NH₃. See also AMINES.
Safety information of Trimethylamine oxide, dihydrate (62637-93-8):
Hazard Codes Xi,Xn
Risk Statements
36/38 Irritating to eyes and skin
20/21/22 Harmful by inhalation, in contact with skin and if swallowed
Safety Statements
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
WGK Germany 2
RTECS YH2850000
F 4.10