1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE

Product Name: 1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE
CAS No.: 96556-05-7
Chemical Name: 1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE
Synonyms: 1,4,7-triMethyl-1,4,7-triazonane;CL232;ononane;147TM147TZ;1,4,7-TrimethyL;TRIMETHYL TRICLEN;-1,4,7-triazacycL;1,4,7-Trimethyl-1,4,7-triazacycl;1,4,7-Trimethyl-1,4,7-Triazacylononane;1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE
CBNumber: CB5741845
Molecular Formula: C9H21N3
Formula Weight: 171.28
MOL File: 96556-05-7.mol

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1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE Property

Boiling point:: 208℃
Density: 0.884 g/mL at 25 °C(lit.)
vapor pressure: 1.23hPa at 25℃
refractive index: n20/D 1.473(lit.)
Flash point:: 155 °F
storage temp.: 2-8°C
solubility: Chloroform (Slightly), Methanol (Slightly)
pka: 8.69±0.20(Predicted)
form: liquid
Specific Gravity: 0.884
color: pale yellow
Sensitive: moisture sensitive
BRN: 4174812
InChIKey: WLDGDTPNAKWAIR-UHFFFAOYSA-N
LogP: 0.446-1.67 at 40℃ and pH7-10.5
Surface tension: 59.8-67.5mN/m at 1g/L and 20℃
Dissociation constant: 2.86-8.63 at 20℃

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Safety

Hazard Codes: C,Xi
Risk Statements: 34
Safety Statements: 26-36/37/39-45
RIDADR: UN 3267 8/PG 2
WGK Germany: 3
F: 10-34
HazardClass: 8
PackingGroup: III
HS Code: 2933998090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 311294
Product name: 1,4,7-Trimethyl-1,4,7-triazacyclononane
Purity: 97%
Packaging: 100mg
Price: $60.3
Updated: 2025/07/31

Sigma-Aldrich

Product number: 311294
Product name: 1,4,7-Trimethyl-1,4,7-triazacyclononane
Purity: 97%
Packaging: 500mg
Price: $227
Updated: 2025/07/31

TCI Chemical

Product number: T1879
Product name: 1,4,7-Trimethyl-1,4,7-triazacyclononane (stabilized with NaHCO3)
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $277
Updated: 2025/07/31

TCI Chemical

Product number: T1879
Product name: 1,4,7-Trimethyl-1,4,7-triazacyclononane (stabilized with NaHCO3)
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $832
Updated: 2025/07/31

Strem Chemicals

Product number: 07-2750
Product name: 1,4,7-Trimethyl-1,4,7-triazacyclononane, min. 97%
Packaging: 250mg
Price: $126
Updated: 2024/03/01

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1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE Chemical Properties,Usage,Production

Uses

Useful ligand for preparing transition metal complexes.

Synthesis

50-00-0

52667-89-7

96556-05-7

The general procedure for the synthesis of 1,4,7-trimethyl-1,4,7-triazacyclononane from formaldehyde and 1,4,7-tri-tosyl-1,4,7-triazacyclononane is as follows: 10.37 g of 1,4,7-tri-toluenesulfonyl-1,4,7-triazacyclononane (Ts3TACN) was added to a 30 mL round-bottomed flask, followed by the addition of 10 mL of of concentrated sulfuric acid mixed with 2 mL of distilled water. The reaction vessel was placed in an oil bath, heated to 140 °C, and the solid was completely dissolved by stirring to form a black solution. The reaction was kept at 140°C with continued stirring for 6 hours. Upon completion of the reaction, the resulting solution was slowly poured into a 500 mL two-necked flask which was pre-filled with 32 g of 50% (w/w) aqueous sodium hydroxide solution and 13 g of distilled water while being cooled in an ice bath. Subsequently, 23 mL of 37% formaldehyde aqueous solution and 23 mL of 88% formic acid were added to the reaction system and the mixture was heated to 90 °C, at which time carbon dioxide gas was observed to be generated. After the release of gas ceased, the reaction mixture was cooled to 0 °C and 50 g of 50% (w/w) aqueous sodium hydroxide solution was added. Next, 200 mL of hexane was added and after stirring for 2 min, the organic phase was separated using a separatory funnel. The aqueous phase was further extracted with hexane and all hexane phases were combined and dried with anhydrous sodium sulfate. Finally, the organic phase was concentrated under reduced pressure to afford the target product 1,4,7-trimethyl-1,4,7-triazacyclononane (Me3TACN) in 25% yield.

References

[1] Patent: US7674866, 2010, B2. Location in patent: Page/Page column 17

1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE Suppliers

Belgium 1 China 142 France 1 Germany 3 India 11 Italy 1 Japan 2 South Korea 1 Switzerland 2 Ukraine 1 United Kingdom 8 United States 25 Global 198

YiZheng HaiFan Chemical CO., LTD.

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View Lastest Price from 1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE manufacturers

YiZheng HaiFan Chemical CO., LTD.

Product: 1,4,7-trimethyl-1,4,7-triazacyclononane 96556-05-7
Price: US $0.00/kg/pp drum
Min. Order: 25kg/pp drum
Purity: 98%
Supply Ability: 20 tons
Release date: 2025-12-04

Shaanxi Dideu New Materials Co. Ltd

Product: 1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE 96556-05-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98
Supply Ability: 10000KGS
Release date: 2025-11-05

Henan Aochuang Chemical Co.,Ltd.

Product: 1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE 96556-05-7
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-14

96556-05-7, 1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANERelated Search:

Sodium hypochlorite bis(N,N',N''-trimethyl-1,4,7-triazacyclononane)-trioxo-dimanganese (IV) di(hexafluorophosphate) monohydrate (1,4,7-trimethyl-1,4,7-triazacyclononane)iron(III) 1,4,7-Triazacyclononane 1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE Pentamethyldiethylenetriamine N-METHYL-2,2'-DIAMINODIETHYLAMINE N-(2-aminoethyl)-N,N'-dimethylethylenediamine HEXABENZILISOVYURTSITAN

1,4,7-triMethyl-1,4,7-triazonane

1,4,7-Trimethyl-1,4,7-triazacyclononane 97%

1,4,7-Trimethyl-1,4,7-triazacyclononane, min. 97%

1,4,7-Trimethyl-1,4,7-triazacyclononane (stabilized with NaHCO3)

1,4,7-Trimethyloctahydro-1H-1,4,7-triazonine

1,4,7-Trimethyl-1,4,7-triazacyclononane purum

1,4,7-Trimethyl-1,4,7-triazacyclononane(stabilizedwithNaHCO3),98%

1,4,7-Trimethyl-1,4,7-triazacyclononane (stabilized with NaHCO<sub>3</sub>)

1,4,7-TRIMETHYL-1,4,7-TRIAZACYCLONONANE

TRIMETHYL TRICLEN

CL232

Octahydro-1,4,7-trimethyl-1H-1,4,7-triazonine (stabilized with NaHCO3)

-1,4,7-triazacycL

1,4,7-TrimethyL

ononane

OCTAHYDRO-1,4,7-TRIMETHYL-1H-1,4,7-TRIAZONINE

1,4,7-Trimethyl-1,4,7-triazacycl

1,4,7-trimethyl-1,4,7-triaazacyclononane

1,4,7-Trimethyl-1,4,7-triazacyclononane,min.97%

1H-1,4,7-Triazonine, octahydro-1,4,7-trimethyl-

1,4,7-Trimethyl-1,4,7-triazacyclononane (stabilized with NaHCO?)

1,4,7-Trimethyl-1,4,7-Triazacylononane

147TM147TZ

N,N',N''-trimethyl-1,4,7-triazacyclononane

96556-05-7

6556-05-7

Macrocycles for Host-Guest Chemistry

Crown Ethers

Synthetic Reagents

Chelation/Complexation Compounds

Crown Ethers

Functional Materials

Macrocycles for Host-Guest Chemistry

Achiral Nitrogen

Cy-N

organic amine

Macrocyclics/Ligand

Chelation/Complexation Compounds

Crown Ethers

Synthetic Reagents