Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Maleimido-PROXYL
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-MALEIMIDO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5389-27-5

5389-27-5 structure

5389-27-5 structure

Name: 3-Maleimido-PROXYL
Chemical Name: 3-maleimido-2,2,5,5-tetramethyl-1-pyrrolidinyloxy
CAS Number: 5389-27-5
Molecular Formula: C₁₂H₁₇N₂O₃
Molecular Weight: 237.27500
Create Date: 2018-11-28 09:31:00
Modify Date: 2025-08-25 17:51:03

Name	3-maleimido-2,2,5,5-tetramethyl-1-pyrrolidinyloxy
Synonyms	3-MALEIMIDO-PROXYL,FREE RADICAL 3-Maleimido-2,2,5,5-tetramethyl-1-pyrrolidinyloxy,freeradical 2,2,5,5-Tetramethylpyrrolidin-1-oxyl-3-maleinimid 3-MALEIMIDO-PROXYL MFCD00010167

Boiling Point	481.01 °C(Predicted)
Melting Point	111-113ºC(lit.)
Molecular Formula	C₁₂H₁₇N₂O₃
Molecular Weight	237.27500
Exact Mass	237.12400
PSA	40.62000
LogP	0.76420
Index of Refraction	1.556

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
HS Code	2925190090

HS Code	2925190090
Summary	2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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