Shanghai Nianxing Industrial Co., Ltd
China
Product Name: N,O-Bis(trimethylsilyl)acetamide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N,O-Bis(trimethylsilyl)acetamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: N,O-Bis(trimethylsilyl)acetamide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: N,O-Bis(trimethylsilyl)acetamide
Price: ￥Inquiry/25kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

10416-59-8

10416-59-8 structure

Name: N,O-Bis(trimethylsilyl)acetamide
Chemical Name: N,O-Bis(trimethylsilyl)acetamide
CAS Number: 10416-59-8
Molecular Formula: C₈H₂₁NOSi₂
Molecular Weight: 203.429
Catalog: Chemical reagent Organic reagent Amide
Create Date: 2018-08-10 13:14:30
Modify Date: 2025-08-20 09:00:50

Name	N,O-Bis(trimethylsilyl)acetamide
Synonyms	TMS-BABSA bsa kit EINECS 233-892-7 tms-ba kit MFCD00008270 N,O-Bis(trimethylsilyl)acetamide Ethanimidic acid, N-(trimethylsilyl)-, trimethylsilyl ester, (1E)- TMS-BA Trimethylsilyl N-(trime TMS-BA KitBSA Kit CB2500 Trimethylsilyl (1E)-N-(trimethylsilyl)ethanimidoate bis-TMS-acetamide BSA dynasylan bsa Trimethylsilyl (1E)-N-(trimethylsilyl)ethanimidate (E)-Trimethylsilyl N-(trimethylsilyl)acetimidate Trimethylsilyl N-(trimethylsilyl)acetimidate

Density	0.8±0.1 g/cm3
Boiling Point	162.1±0.0 °C at 760 mmHg
Melting Point	24 °C
Molecular Formula	C₈H₂₁NOSi₂
Molecular Weight	203.429
Flash Point	65.5±22.6 °C
Exact Mass	203.116165
PSA	21.59000
LogP	3.16
Vapour Pressure	2.9±0.3 mmHg at 25°C
Index of Refraction	1.411
Storage condition	0-6°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AK3000000

CHEMICAL NAME :: Acetimidic acid, N-(trimethylsilyl)-, trimethylsilyl ester

CAS REGISTRY NUMBER :: 10416-59-8

LAST UPDATED :: 199707

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C8-H21-N-O-Si2

MOLECULAR WEIGHT :: 203.48

WISWESSER LINE NOTATION :: 1-SI-1&1&OY1&UN-SI-1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 750 mg/kg

TOXIC EFFECTS :: Immunological Including Allergic - decreased immune response

REFERENCE :: StoGD# Personal Communication from G.D. Stoner, Dept. of Community Medicine, School of Medicine, Univ. of California, La Jolla, CA 92037, May 25, 1975 Volume(issue)/page/year: 27MAY1975 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg/I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors

REFERENCE :: JNCIAM Journal of the National Cancer Institute. (Washington, DC) V.1-60, 1940-78. For publisher information, see JJIND8. Volume(issue)/page/year: 54,495,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7061 No. of Facilities: 10 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 226 (estimated) No. of Female Employees: 151 (estimated)

Symbol	GHS02, GHS05, GHS07
Signal Word	Danger
Hazard Statements	H226-H302-H314
Supplemental HS	Reacts violently with water.
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes	C:Corrosive
Risk Phrases	R10;R14;R22;R34
Safety Phrases	S26-S36/37/39-S45-S7/8-S43A-S36-S30
RIDADR	UN 2920 8/PG 2
WGK Germany	3
RTECS	AK3000000
Packaging Group	II
Hazard Class	8
HS Code	29310095

18156-74-6

13435-12-6

~77%

10416-59-8

Literature: Atofina Patent: US6335456 B1, 2002 ; Location in patent: Example 3 ;

60-35-5

18156-74-6

10416-59-8

Literature: Atofina Patent: US6335456 B1, 2002 ; Location in patent: Example 6 ;

60-35-5

75-77-4

10416-59-8

Literature: Journal of the American Chemical Society, , vol. 88, p. 3390 - 3395

16767-75-2

4551-15-9

10416-59-8

107-46-0

Detail

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 53, # 5 p. 1009 - 1013,891 - 894

18306-95-1

16767-75-2

2901-90-8

10416-59-8

Detail

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 53, # 5 p. 1009 - 1013,891 - 894

18306-95-1

16767-75-2

2901-90-8

10416-59-8

Detail

Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 53, # 5 p. 1009 - 1013,891 - 894

Precursor 6
18156-74-6 13435-12-6 60-35-5 75-77-4
16767-75-2 4551-15-9
DownStream 9
111878-21-8 4387-16-0 14185-56-9 14884-70-9
14629-57-3 43183-36-4 18037-10-0 2078-13-9
19980-35-9

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

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