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N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE

CAS No.
82112-21-8
Chemical Name:
N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE
Synonyms
BTBSA;Bisbutyldimethylsilylacetamide;tert-butyldimethylsilylatingagent;N,O-BIS(DIMETHYL-T-BUTYLSILYL)ACETAMIDE;N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE;N,O-BIS(DIMETHYL-TERT-BUTYLSILYL)ACETAMIDE;N,O-Bis(tert-butyldimethylsilyl)acetamide;tert-butyldimethylsilyl (e)-n-(tert-butyldimethylsilyl)acetimidate;N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent];N,O-Bis(tert-butyldimethylsilyl)acetamide[tert-ButyldimethylsilylatingAgent]>
CBNumber:
CB6327044
Molecular Formula:
C14H33NOSi2
Molecular Weight:
287.59
MDL Number:
MFCD01321138
MOL File:
82112-21-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 05:25:35
Product description Number Pack Size Price
N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent] >96.0%(GC) B1906 1g $65
N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent] >96.0%(GC) B1906 5g $191
N,O-Bis(tert-butyldimethylsilyl)acetamide ≥98%(GC) 37336 1G $93.14
N,O-Bis(tert-butyldimethylsilyl)acetamide ≥98%(GC) 37336 5G $292.34
N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent], 95% >96.0%(GC) AA003SJG 1g $52

N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE Properties

Boiling point 91-92 °C(Press: 2 Torr)
Density 0.859 g/cm3
storage temp. 2-8°C
pka 6.17±0.50(Predicted)
form clear liquid
color Colorless to Light yellow
BRN 2096003
UNSPSC Code 12000000
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P280-P305+P351+P338-P310
Hazard Codes  C
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 1760 8 / PGII
WGK Germany  3
HS Code  2931.90.9010
HazardClass  8
PackingGroup  III
NFPA 704
0
3 0

N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical B1906 N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent] >96.0%(GC) 82112-21-8 1g $65 2026-04-30 Buy
TCI Chemical B1906 N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent] >96.0%(GC) 82112-21-8 5g $191 2026-04-30 Buy
Chem-Impex 37336 N,O-Bis(tert-butyldimethylsilyl)acetamide ≥98%(GC) 82112-21-8 1G $93.14 2026-05-19 Buy
Chem-Impex 37336 N,O-Bis(tert-butyldimethylsilyl)acetamide ≥98%(GC) 82112-21-8 5G $292.34 2026-05-19 Buy
aablocks AA003SJG N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent], 95% >96.0%(GC) 82112-21-8 1g $52 2026-05-28 Buy
Product number Packaging Price Buy
B1906 1g $65 Buy
B1906 5g $191 Buy
37336 1G $93.14 Buy
37336 5G $292.34 Buy
AA003SJG 1g $52 Buy

N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE Chemical Properties,Uses,Production

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE Suppliers

Global( 46)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd
+86-2158073036 info@dakenam.com China 14025 58
Zhengzhou Alfa Chemical Co.,Ltd
+86-18530059196 sale04@alfachem.cn China 9612 58
Aladdin Scientific
tp@aladdinsci.com United States 57505 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739 info@dycnchem.com China 53803 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40228 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24529 81
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44878 61
Shandong Xiya Chemical Co., Ltd 13355009207 13355009207 3007715519@qq.com China 18728 57
Hunan Hui Bai Shi Biotechnology Co., Ltd. 0731-85526065 13308475853 ivy@hnhbsj.com China 7237 62
N-[(1,1-Dimethylethyl)dimethylsilyl]ethanimidic acid (1,1-dimethylethyl)dimethylsilyl ester N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent] N,O-BIS(DIMETHYL-T-BUTYLSILYL)ACETAMIDE N,O-BIS(DIMETHYL-TERT-BUTYLSILYL)ACETAMIDE N,O-BIS(TERT-BUTYLDIMETHYLSILYL)ACETAMIDE Bisbutyldimethylsilylacetamide tert-butyldimethylsilylatingagent N,O-Bis(tert-butyldimethylsilyl)acetamide [tert-Butyldimethylsilylating Agent] N,O-Bis(tert-butyldimethylsilyl)acetamide[tert-ButyldimethylsilylatingAgent]> Ethanimidic acid, N-[(1,1-dimethylethyl)dimethylsilyl]-, (1,1-dimethylethyl)dimethylsilyl ester (9CI) N,O-Bis(tert-butyldimethylsilyl)acetamide tert-butyldimethylsilyl (e)-n-(tert-butyldimethylsilyl)acetimidate BTBSA 82112-21-8 C14H33NOSi2 GC Derivatizing Reagents Silylacetamides Alkyldimethylsilylation (GC Derivatizing Reagents) Silylation (GC Derivatizing Reagents) Si (Classes of Silicon Compounds) Si-N Compounds Protection & Derivatization Reagents (for Synthesis) Silicon Compounds (for Synthesis) Synthetic Organic Chemistry Alkyldimethylsilylation (GC Derivatizing Reagents) Analytical Chemistry GC Derivatizing Reagents Protection & Derivatization Reagents (for Synthesis) Si (Classes of Silicon Compounds) Silicon Compounds (for Synthesis) Silylacetamides Silylation (GC Derivatizing Reagents) Si-N Compounds