6′ -Indolino-1, 3, 3-Trimethylspiro[Indoline-2, 3′ -3h-Naphth[2, 1-B][1, 4]Oxazine] CAS 114747-44-3

• Customization: Available
• CAS No.: 114747-44-3
• Formula: C30h27n3o
• Model NO.: 98%
• Usage: Paints, Paper, Ink
• Colour: White, Green, Yellow, Purple, Brown, Red, Black, Orange, Blue
• Application Material: Wool
• Appearance: Powder
• Type: Natural
• Specification: 98% min
• Trademark: SWC
• Origin: China
• Production Capacity: 200mts/Month

Product Description

Product Name: 6'-Indolino-1,3,3-trimethylspiro[indoline-2,3'-3H-naphth[2,1-b][1,4]oxazine]
Identification
Synonyms Sunny Color 3; Sunny Color 3 Purple
Molecular Formula C30H27N3O
Molecular Weight 445.55
CAS Number 114747-44-3

Properties
Appearance Light yellow solid
Melting Point 255-257 ºC
Stability Stable under ordinary conditions.
Specification

Item	Specification
Appearance	Light yellow solid
Structure Identification	NMR: 400MHz1H-NMR
MS: LC-MS
Purity (HPLC)	98.0% min

Application
It is used as photochromic dye, which is a series, they are special small molecular materials which
change color under ultraviolet light. These dyes also change color excellently under the sun. Its
mechanism of color-change stems from the fact that the dye is excited by ultraviolet light, the molecular structure changes, thus resulting in color changes, and when ultraviolet light is removed, the molecular structure of the dye returns to its original colorless state. Photochromic dye are available in a variety of colors, such as purple, blue, yellow, pink, green, and so on, which can be mixed with different color dyes to effect more diverse color changes, such as red, brown, gray.
Packing and Storage

Packing	In 25kgs net cardboard drum, or smal packages as required.
Storage	Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

Safety Information
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.



 

Frequently Asked Questions

 

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
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Q3: How and when can I get my goods after payment?
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is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.