Factory supply Top quality photoinitiator 907 powder CAS NO.71868-10-5

Min.Order: 1 Kilogram
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Product Details

Keywords

photoinitiator 907
photoinitiator-907
photoinitiator907

Quick Details

ProName: Factory supply Top quality photoinitia...
CasNo: 71868-10-5
Molecular Formula: C15H21NO2S
Appearance: White powder
Application: UV-curable coatings
DeliveryTime: 2-3days
PackAge: According client's requirements
Port: any chinese port
ProductionCapacity: 1000 Kilogram/Month
Purity: 98%
Storage: keep sealed and keep from direct light
Transportation: According client's requirements
LimitNum: 1 Kilogram
Grade: Industrial Grade

Superiority

English name: 2-methyl-4'-(methylthio)-2-morpholino-propiophenol

Photoinitiator 907

CAS No.: 71868-10-5

Molecular formula: C13H17NO2S

Molecular weight: 251.3446

InChI: InChI=1/C13H17NO2S/c1-17-12-4-2-11(3-5-12)13(15)10-14-6-8-16-9-7-14/h2-5H, 6-10H2, 1H3

Molecular structure: Photoinitiator 907 71868-10-5

Density: 1.19g/cm3

Melting point: 74-76 ° C

Boiling point: 410.5 ° C at 760 mmHg

Flash point: 202.1 ° C

Vapor pressure: 5.99E-07mmHg at 25°C

Photoinitiator 907 For UV polymerization

CAS: 71868-10-5
MF: C15H21NO2S
MW: 279.4
EINECS: 400-600-6

Mp: 74-76 ° C (lit.)

Chemical Name	2-Methyl-4'-(methylthio)-2-morpholinopropiophenone
Synonyms	2-Methyl-4'-(methylthio)-2-morpholinopropiophenone;2-Methyl-4'-(methylthio)-2-morpholinopropiophenone
CAS	71868-10-5
Molecular formula	C13H17NO2S
Molecular weight	375.39
EINECS	400-600-6

As photocurable material initiator, UV-curable coatings and inks.
Efficient photoinitiator for UV curing systems, and make their long-term non-yellowing and extended storage.c..

Application field

Photoinitiator 907 is a highly efficient UV photoinitiator used to initiate UV polymerization of unsaturated prepolymerization systems. Such as: acrylic resin and monofunctional and polyfunctional vinyl monomers.
The initiator molecules have a certain light-absorbing ability in the ultraviolet region (250-400 nm) or the visible region (400-800 nm). After directly or indirectly absorbing the light energy, the initiator molecules transition from the ground state to the excited singlet state. Exciting to the triplet state; after the singlet or bimolecular chemistry of the excited singlet or triplet state, active fragments capable of initiating polymerization of the monomers, which may be free radicals, cations, anions, etc., are produced. According to the different initiation mechanism, the photoinitiator can be divided into a radical polymerization photoinitiator and a cationic photoinitiator, wherein a radical polymerization photoinitiator is most widely used.
Photoinitiator 907's unique high absorption properties make it particularly suitable for UV-curable inks and pigmented coatings. UV inks contain a large amount of photoinitiator, which is the photoinitiator that causes the ink to dry quickly during the printing process. These photoinitiators are not stable by themselves, and even in a dark environment, they are highly susceptible to dark reactions, resulting in individual gelatinization nuclei, which in turn cause large-scale gelation, especially when metal inks are preserved. A similar situation. Therefore, it is recommended to store the ink pigment separately from the binder. When it is used, stir it with a large machine.
Highly efficient photoinitiators are used in UV curing systems to provide long-term non-yellowing and extended storage. An initiator specially designed for pigment-based UV-curable coatings, inks, and adhesive colored curing systems. It can be used with initiators such as 184 and ITX. Can be used in pigmented ink systems, paper/metal and plastic varnishes and electronic inks. It can also be used as an ultraviolet absorber in industries such as cosmetics. The recommended addition amount is 2-6%.

Use

Used as an initiator in photocurable materials, UV curable coatings and inks, high-efficiency photoinitiators are used in UV curing systems to provide long-term non-yellowing and extended storage.

Physical property

Appearance	White crystalline powder
Content (GC)	99.0% min
Melting point	73-77 ° C
Density	1.19g/cm3
Volatile content	0.2% max
Ash	0.1% max
Solution clarity	(10% in toluene) transparent clarification

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.

Our advantages:

1, High quality with competitive price:
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We are manufacturer and can provide high quality products with factory price.

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1) Parcel can be sent out in 24 hours after payment.Tracking number available
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2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
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Details

Shaanxi Mingqi Chemical Co., Ltd is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and intermediates. It has trade with other Asian countries and Europe, the Americas and African countries. Important exporters of pharmaceutical chemical raw materials and the world's latest importers of pharmaceutical raw materials.

Shaanxi Mingqi Chemical Co., Ltd has always been adhering to the company to market-oriented, customer-centric, with professional and enterprising team spirit and the company's strong financial strength, to provide customers with fast, high quality and efficient services, and always " To benefit customers "for the purpose.

In the pharmaceutical raw materials and intermediates export business, the company by virtue of years of accumulated experience and high quality and reasonable talent structure, accurate grasp of the market, not only with a number of well-known domestic production enterprises to establish a long-term stable strategic cooperative relations in the global pharmaceutical chemical raw materials And chemical intermediates on the market also won the loyal customer base and a very strong strategic partner, set up a professional image of the outsourcing of pharmaceutical procurement. On the basis of continuing to develop the existing export trade business, the Company has formulated the idea of establishing independent research and development center and constructing the production base of pharmaceutical and chemical products according to the future development trend of the pharmaceutical and chemical industry, and strives to establish the combination of R & D, manufacturing and trade Of the business development model.

While actively expanding their business and creating economic profits, enterprises do not forget their social responsibility, and actively participate in greening trees, poor students and other social activities, and become a tradition for many years, creating a good social benefits.