Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(DIMETHYLSILYL)PYRIDINE
Price: Check
Purity: 90.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-(DIMETHYLSILYL)PYRIDINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21032-48-4

21032-48-4 structure

21032-48-4 structure

Name: 2-(DIMETHYLSILYL)PYRIDINE
Chemical Name: dimethyl(pyridin-2-yl)silicon
CAS Number: 21032-48-4
Molecular Formula: C₇H₁₁NSi
Molecular Weight: 137.25400
Create Date: 2018-06-05 08:00:00
Modify Date: 2025-08-25 08:43:53

Name	dimethyl(pyridin-2-yl)silicon
Synonyms	Dimethyl(2-pyridyl)silane (2-pyridyl)Me2SiH 2-pyridyldimethylsilane 2-(Dimethylsilyl)pyridine 2-dimethylsilanyl-pyridine dimethylpyridylsilane Pyridine,2-(dimethylsilyl) 2-(dimethylhydrosilyl)pyridine 2-(3-NITRO-PHENYL)-7-TRIFLUOROMETHYL-IMIDAZO[1,2-A]PYRIDINE MFCD06797091

Density	0.92
Boiling Point	181.8ºC at 760 mmHg
Molecular Formula	C₇H₁₁NSi
Molecular Weight	137.25400
Flash Point	41ºC
Exact Mass	137.06600
PSA	12.89000
LogP	0.77530
Vapour Pressure	1.14mmHg at 25°C
Index of Refraction	n20/D 1.499

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi
Risk Phrases	R10;R36/37/38
Safety Phrases	S36
RIDADR	UN 1993 3/PG 3
HS Code	2933399090

109-04-6 structure

109-04-6

1066-35-9 structure

1066-35-9

~36%

21032-48-4 structure

21032-48-4

Literature: Itami, Kenichiro; Mitsudo, Koichi; Nishino, Akira; Yoshida, Jun-Ichi Journal of Organic Chemistry, 2002 , vol. 67, # 8 p. 2645 - 2652

Precursor 2
109-04-6 1066-35-9
DownStream 1
243468-48-6

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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