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

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

33203-82-6

33203-82-6 structure

33203-82-6 structure

Name: basic blue 3
Chemical Name: [7-(diethylamino)phenoxazin-3-ylidene]-diethylazanium,chloride
CAS Number: 33203-82-6
Molecular Formula: C₂₀H₂₆ClN₃O
Molecular Weight: 359.89300
Catalog: Dyes and pigments dye Cationic dye
Create Date: 2018-05-07 08:00:00
Modify Date: 2025-08-25 08:32:35

Name	[7-(diethylamino)phenoxazin-3-ylidene]-diethylazanium,chloride
Synonyms	C.I. Basic Blue 3 7-(N,N-Diethylamino)phenoxazine-3-N,N-diethyliminium chloride Basic Blue 3 EINECS 251-403-5 3,7-bis-diethylamino-phenoxazinylium,chloride MFCD00011928 oxazine 725 Phenoxazin-5-ium,3,7-bis(diethylamino)-,chloride 2,7-bis (diethylamino)phenaxozonium chloride

Melting Point	205ºC
Molecular Formula	C₂₀H₂₆ClN₃O
Molecular Weight	359.89300
Exact Mass	359.17600
PSA	32.51000
LogP	1.95850
Index of Refraction	1.575

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3

Precursor 1
91-68-9
DownStream 3
37060-36-9 83531-24-2 53342-54-4

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