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O-(Tert-Butyldimethylsilyl)Benzanilide

CAS No.
404392-70-7
Chemical Name:
O-(Tert-Butyldimethylsilyl)Benzanilide
Synonyms
TBS-BEZA;TBDMS-BEZA;O-(TERT-BUTYLDIMETHYLSILYL)BENZANILIDE;t-butyldimethylsilyl-n-phenylbenzimidate;TERT-BUTYLDIMETHYLSILYL N-PHENYLBENZIMIDATE;2-(tert-Butyldimethylsilyl)-N-phenylbenzamide;tert-Butyldimethylsilyl N-Phenylbenzimidate >O-(tert-Butyldimethylsilyl)benzanilide TBDMS-BEZA;tert-Butyldimethylsilyl N-Phenylbenzimidate;N-phenyl-Benzenecarboximidic acid tert-butyl)dimethylsilyl ester
CBNumber:
CB6188960
Molecular Formula:
C19H25NOSi
Molecular Weight:
311.49
MDL Number:
MFCD08276306
MOL File:
404392-70-7.mol
MSDS File:
SDS
Last updated:2026-05-28 02:26:23

O-(Tert-Butyldimethylsilyl)Benzanilide Properties

Melting point 71 °C
Boiling point 373.3±25.0 °C(Predicted)
Density 0.93±0.1 g/cm3(Predicted)
solubility soluble in Methanol
form powder to crystal
pka 2.31±0.50(Predicted)
color White to Almost white
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
InChI InChI=1S/C19H25NOSi/c1-19(2,3)22(4,5)21-18(16-12-8-6-9-13-16)20-17-14-10-7-11-15-17/h6-15H,1-5H3
InChIKey CQKWSHDUCPVOAI-UHFFFAOYSA-N
SMILES C1(C(=NC2=CC=CC=C2)O[Si](C(C)(C)C)(C)C)=CC=CC=C1

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
HS Code  2931900090
NFPA 704
0
1 0

O-(Tert-Butyldimethylsilyl)Benzanilide price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical B2697 tert-Butyldimethylsilyl N-Phenylbenzimidate >98.0%(HPLC) 404392-70-7 5g $133 2026-04-30 Buy
Usbiological 267205 tert-Butyldimethylsilyl N-Phenylbenzimidate Asreported 404392-70-7 1g $322 2026-06-03 Buy
Usbiological 267205 tert-Butyldimethylsilyl N-Phenylbenzimidate Asreported 404392-70-7 2g $448 2026-06-03 Buy
Usbiological 267205 tert-Butyldimethylsilyl N-Phenylbenzimidate Asreported 404392-70-7 5g $646 2026-06-03 Buy
Usbiological 267205 tert-Butyldimethylsilyl N-Phenylbenzimidate Asreported 404392-70-7 10g $898 2026-06-03 Buy
Product number Packaging Price Buy
B2697 5g $133 Buy
267205 1g $322 Buy
267205 2g $448 Buy
267205 5g $646 Buy
267205 10g $898 Buy

O-(Tert-Butyldimethylsilyl)Benzanilide Chemical Properties, Uses, Production

Uses

Tert-Butyldimethylsilyl N-Phenylbenzimidate is a catalyst that can be used for the efficient silylation of alcohols. This catalytic compound is highly efficient and has been shown to promote the reaction in a sterically demanding environment.

93-98-1
18162-48-6
404392-70-7
Synthesis of O-(Tert-Butyldimethylsilyl)Benzanilide from Benzanilide and tert-Butyldimethylsilyl chloride

O-(Tert-Butyldimethylsilyl)Benzanilide Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 41)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526065 13308475853 ivy@hnhbsj.com China 7236 62
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
9ding chemical ( Shanghai) Limited 4009209199 sales@9dingchem.com China 22497 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 13167063860 anhua.mao@aladdin-e.com China 29977 65
t-butyldimethylsilyl-n-phenylbenzimidate TBDMS-BEZA TERT-BUTYLDIMETHYLSILYL N-PHENYLBENZIMIDATE O-(TERT-BUTYLDIMETHYLSILYL)BENZANILIDE Benzenecarboximidicacid, N-phenyl-, (1,1-dimethylethyl)dimethylsilyl ester (9CI) O-(tert-Butyldimethylsilyl)benzanilide TBDMS-BEZA tert-Butyldimethylsilyl N-Phenylbenzimidate 2-(tert-Butyldimethylsilyl)-N-phenylbenzamide tert-Butyldimethylsilyl N-Phenylbenzimidate > TBS-BEZA N-phenyl-Benzenecarboximidic acid tert-butyl)dimethylsilyl ester 404392-70-7 C19H25NOSi Monoalkoxysilanes Silyl Esters Protection & Derivatization Reagents (for Synthesis) Si-O Compounds Si (Classes of Silicon Compounds) Monoalkoxysilanes Protection & Derivatization Reagents (for Synthesis) Si (Classes of Silicon Compounds) Silyl Esters Si-O Compounds Synthetic Organic Chemistry