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ChemicalBook >> CAS DataBase List >>N N-dimethyl-4-[(trimethylsilyl)ethynyl&

N N-dimethyl-4-[(trimethylsilyl)ethynyl&

N N-dimethyl-4-[(trimethylsilyl)ethynyl& Structure
N N-dimethyl-4-[(trimethylsilyl)ethynyl& structure
CAS No.
40230-97-5
Chemical Name:
N N-dimethyl-4-[(trimethylsilyl)ethynyl&
Synonyms
N N-dimethyl-4-[(trimethylsilyl)ethynyl&;1-TRIMETHYLSILYLETHYNYL-4-DIMETHYLANILI&;n,n-dimethyl-4-[(trimethylsilyl)ethynyl]aniline;Benzenamine, N,N-dimethyl-4-[2-(trimethylsilyl)ethynyl]-;N,N-Dimethyl-4-[(trimethylsilyl)ethynyl]aniline
CBNumber:
CB8498696
Molecular Formula:
C13H19NSi
Molecular Weight:
217.38
MDL Number:
MFCD05664295
MOL File:
40230-97-5.mol
MSDS File:
SDS
Last updated:2026-09-12 18:55:46
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N N-dimethyl-4-[(trimethylsilyl)ethynyl& Properties

Melting point 86-90 °C(lit.)
Boiling point 274.7±32.0 °C(Predicted)
Density 0.94±0.1 g/cm3(Predicted)
storage temp. 2-8°C(protect from light)
pka 5.75±0.24(Predicted)
InChI 1S/C13H19NSi/c1-14(2)13-8-6-12(7-9-13)10-11-15(3,4)5/h6-9H,1-5H3
InChIKey CTEFXFPTVUQSHR-UHFFFAOYSA-N
SMILES CN(C)c1ccc(cc1)C#C[Si](C)(C)C
UNSPSC Code 12352103
NACRES NA.23

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

N N-dimethyl-4-[(trimethylsilyl)ethynyl& price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 592838 N,N-Dimethyl-4-[(trimethylsilyl)ethynyl]aniline 97% 40230-97-5 5g $203 2023-06-20 Buy
Matrix Scientific 095166 N,N-Dimethyl-4-((trimethylsilyl)ethynyl)aniline 40230-97-5 5.00g $227 2026-05-18 Buy
Matrix Scientific 095166 N,N-Dimethyl-4-((trimethylsilyl)ethynyl)aniline 40230-97-5 10.00g $336 2026-05-18 Buy
Rieke Metals AT0191007 Dimethyl-(4-trimethylsilanylethynyl-phenyl)-amine 97%GC-FID 40230-97-5 1g $463 2026-05-06 Buy
Rieke Metals AT0191007 Dimethyl-(4-trimethylsilanylethynyl-phenyl)-amine 97%GC-FID 40230-97-5 5g $627 2026-05-06 Buy
Product number Packaging Price Buy
592838 5g $203 Buy
095166 5.00g $227 Buy
095166 10.00g $336 Buy
AT0191007 1g $463 Buy
AT0191007 5g $627 Buy

N N-dimethyl-4-[(trimethylsilyl)ethynyl& Chemical Properties, Uses, Production

N N-dimethyl-4-[(trimethylsilyl)ethynyl& Preparation Products And Raw materials

Raw materials

Preparation Products

4'-Dimethylaminophenyl acetylene

N N-dimethyl-4-[(trimethylsilyl)ethynyl& Suppliers

Global Suppliers ( 8)
Supplier Tel Email Country ProdList Advantage
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai Yao Sen Biotechnology Co., LTD 18916117619 18916117619 2648165562@qq.com China 493 58
Yantai Sheng Kai Lun Biological Products Co. , Ltd. 13356901049 mark@sklnchem.cn China 7954 58
Supplier Advantage
Sigma-Aldrich 80
Shanghai Yao Sen Biotechnology Co., LTD 58
Yantai Sheng Kai Lun Biological Products Co. , Ltd. 58
1-TRIMETHYLSILYLETHYNYL-4-DIMETHYLANILI& n,n-dimethyl-4-[(trimethylsilyl)ethynyl]aniline Benzenamine, N,N-dimethyl-4-[2-(trimethylsilyl)ethynyl]- N,N-Dimethyl-4-[(trimethylsilyl)ethynyl]aniline N N-dimethyl-4-[(trimethylsilyl)ethynyl& 40230-97-5 CH33SiC8801CC6H4NCH32 Self Assembly&Contact Printing Self-Assembly Materials Silanes