Bis(trimethylsilyl) sulfate

Modify Date: 2025-08-26 18:41:21

Bis(trimethylsilyl) sulfate structure	Common Name	Bis(trimethylsilyl) sulfate
	CAS Number	18306-29-1	Molecular Weight	242.441
	Density	1.0±0.1 g/cm3	Boiling Point	239.4±0.0 °C at 760 mmHg
	Molecular Formula	C₆H₁₈O₄SSi₂	Melting Point	41-44 °C(lit.)
	MSDS	N/A	Flash Point	72.2±18.7 °C

Name	bis(trimethylsilyl) sulfate
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	239.4±0.0 °C at 760 mmHg
Melting Point	41-44 °C(lit.)
Molecular Formula	C₆H₁₈O₄SSi₂
Molecular Weight	242.441
Flash Point	72.2±18.7 °C
Exact Mass	242.046432
PSA	60.98000
LogP	2.80
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.426
Storage condition	Refrigerator (+4°C) + Flammables area

Bis(trimethylsilyl) sulfate MSDS(Chinese)

Hazard Codes	F:Flammable;C:Corrosive;
Risk Phrases	R11;R34
Safety Phrases	S16-S26-S36/37/39-S45-S9-S33-S25
RIDADR	UN 2925 4.1/PG 2
WGK Germany	3
Packaging Group	III
Hazard Class	4.1
HS Code	2931900090

Precursor 10
CAS#:107-46-0 Hexamethyldisiloxane CAS#:75-77-4 Chlorotrimethyl... CAS#:920-68-3 N,1,1,1-Tetrame... CAS#:10416-58-7 N,N-Bis(trimeth...
CAS#:762-72-1 Allyltrimethylsilane CAS#:7677-24-9 Trimethylsilyl ... CAS#:4325-85-3 Tris(trimethyls... CAS#:17882-06-3 Trimethylsilyl ...
CAS#:75-76-3 TMS CAS#:5796-98-5 Dioxybis(trimet...
DownStream 10
CAS#:75-77-4 Chlorotrimethyl... CAS#:4353-77-9 Trimethylsilyl ... CAS#:18293-71-5 trimethylsilyl ... CAS#:74692-13-0 Chlormethanbis(...
CAS#:2857-97-8 Bromo(trimethyl... CAS#:1118-09-8 neoisopropyl tr... CAS#:3510-70-1 Silane,trimethy... CAS#:999-97-3 Hexamethyldisilazane
CAS#:420-56-4 Fluoro(trimethy... CAS#:3439-38-1 Ethyl(trimethyl...

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%

Sulfuric acid,bis(trimethylsilyl)

Bis(trimethylsilyl) sulphate

Sulfuric acid,TMS

bis(trimethylsilyl)sulfuric acid

Bis(trimethylsilyl) sulfate

EINECS 242-192-0

Bistrimethylsilylsulfate

MFCD00008268

Schwefelsaeure-bis-trimethylsilylester

sulfuric acid bis-trimethylsilanyl ester

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Bis(trimethylsilyl) sulfate
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Bis(trimethylsilyl) sulfate
Price: ￥678.0/25g ￥198.0/5g
Purity: 98.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

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Price: ￥2347.8/100g

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