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TBD

1,5,7-Triazabicyclo[4.4.0]dec-5-ene

CAS: 5807-14-7

Molecular Formula: C7H13N3

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TBD - Names and Identifiers

Name 1,5,7-Triazabicyclo[4.4.0]dec-5-ene
Synonyms TBD
LABOTEST-BB LT00847641
1,5,7-Triazabicylo[4.4.0]dec-5-ene
1,5,7-TRIAZABICYCLO[4.4.0]DEC-5-ENE
1,5,7-Triazabicyclo[4.4.0]dec-5-ene
1,3,4,6,7,8-HEXAHYDRO-2H-PYRIMIDO[1,2-A]PYRIMIDINE
2H-Pyrimido[1,2-a]pyrimidine, 1,3,4,6,7,8-hexahydro-
1,3,4,6,7,8-HEXAHYDRO-2H-PYRIMIDO[1,2-A]PYRIMIDINE, POLYMER-BOUND
Silicagel, functionalized, 1,5,7-Triazabicyclo[4,4,0]dec-5-ene, 1.4
CAS 5807-14-7
EINECS 227-367-1
InChIKey FVKFHMNJTHKMRX-UHFFFAOYSA-N

TBD - Physico-chemical Properties

Molecular FormulaC7H13N3
Molar Mass139.2
Density1.28±0.1 g/cm3(Predicted)
Melting Point125-130°C(lit.)
Boling Point222.3±23.0 °C(Predicted)
Solubility toluene: soluble1 g/15 mL
Appearancepowder to crystal
ColorWhite to Almost white
BRN3242
pKa14.47±0.20(Predicted)
Storage Conditionunder inert gas (nitrogen or Argon) at 2–8 °C

TBD - Risk and Safety

Hazard SymbolsC - Corrosive
Corrosive
Risk Codes34 - Causes burns
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S27 - Take off immediately all contaminated clothing.
UN IDsUN 1759 8/PG 2
WGK Germany3
FLUKA BRAND F CODES9-21-34
HS Code29335990
Hazard Class8
Packing GroupIII

TBD - Reference Information

Application 1 5 7-triazido Bicyclo (4.4.0) decane-5-ene can be used as organic synthesis intermediates and pharmaceutical intermediates, mainly used in laboratory research and development process and chemical and pharmaceutical synthesis process.
1,5, 7-triazabicyclo [4.4.0] dec-5-ene (commonly known as bicyclic guanidine; Abbreviation: TBD) is an organic strong base, it has a good catalytic effect on a variety of organic reactions and polymerization reactions.
preparation 100.0g(0.762mol) BIS (3-aminopropyl) Amine was dissolved in mesitylene, A 1.0mol/L solution was prepared; 72.8g(0.762mol) of guanidine hydrochloride was dissolved in diethylene glycol to prepare a 1.0mol/L solution. The above bis (3-aminopropyl) amine mesitylene solution was added to a reaction kettle equipped with a reflux condenser and a stirring apparatus, followed by addition of 1.1mg of TBD. Under the protection of argon, the reaction temperature was maintained at 120 ° C., the above-mentioned guanidine hydrochloride diethylene glycol solution was added dropwise into the reaction kettle, and the addition was controlled to be completed within 3.0h, and the reaction was continued for h after the addition was completed. After completion of the reaction, the solvent was removed by rotary evaporation to obtain a white solid, I .e., TBD hydrochloride. After dissolving TBD hydrochloride with water, the aqueous solution was adjusted to pH 10 by adding sodium hydroxide, and extracted with dichloromethane. The obtained dichloromethane solution was TBD dichloromethane solution. After the white or yellowish solid obtained by removing the dichloromethane by rotary evaporation and vacuum drying for 48h, the product TBD is obtained, with a yield of 95.0% and a purity of 98.0%.
Last Update：2024-04-10 22:29:15
TBD
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Product Name: 1,5,7-Triazabicyclo[4.4.0]dec-5-ene Visit Supplier Webpage Request for quotation
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Product Name: 1,5,7-Triazabicyclo[4.4.0]dec-5-ene Request for quotation
CAS: 5807-14-7
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
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Hefei TNJ Chemical Industry Co.,Ltd.
Product Name: 1,5,7-Triazabicyclo[4.4.0]dec-5-ene Request for quotation
CAS: 5807-14-7
Tel: 0086-551-65418684
Email: sales@tnjchem.com
　　　　 info@tnjchem.com
Mobile: 0086 189 4982 3763
QQ: 2881500840 Click to send a QQ message
Wechat: 189 4982 3763
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Shanghai Macklin Biochemical Co., Ltd
Spot supply
Product Name: 1,5,7-Triazabicyclo[4.4.0]dec-5-ene Visit Supplier Webpage Request for quotation
CAS: 5807-14-7
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
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Shanghai Yuanye Bio-Technology Co., Ltd.
Spot supply
Product Name: 1,5,7-Triazabicyclo[4.4.0]Dec-5-Ene Visit Supplier Webpage Request for quotation
CAS: 5807-14-7
Tel: 18301782025
Email: 3008007409@qq.com
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View History
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