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ChemicalBook > CAS DataBase List > 2-Methyl-4'-(methylthio)-2-morpholinopropiophenone

2-Methyl-4'-(methylthio)-2-morpholinopropiophenone

Application fields Application
Product Name
2-Methyl-4'-(methylthio)-2-morpholinopropiophenone
CAS No.
71868-10-5
Chemical Name
2-Methyl-4'-(methylthio)-2-morpholinopropiophenone
Synonyms
907;Irgacure 907;MMMP;Omnirad 907;YF-PI 907;CACCURE 907;2-methyl-1-(4-methylthio);2-METHYL-1-(4-METHYLTHIOPHENYL)-2-MORPHOLINOPROPAN-1-ONE;2-METHYL-1-[4-(METHYLTHIO)PHENYL]-2-MORPHOLINO-1-PROPANONE;2-methyl-1-[4-(methylthio)phenyl]-2-(4-morpholinyl)-1-Propanone
CBNumber
CB9411706
Molecular Formula
C15H21NO2S
Formula Weight
279.4
MOL File
71868-10-5.mol
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2-Methyl-4'-(methylthio)-2-morpholinopropiophenone Property

Melting point:
74-76 °C(lit.)
Boiling point:
210°C/76mmHg(lit.)
Density 
1.15±0.1 g/cm3(Predicted)
vapor pressure 
0Pa at 25℃
Flash point:
165℃
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
solubility 
162 in mg/100g standard fat at 20 ℃
form 
powder to crystal
pka
4.77±0.10(Predicted)
color 
White to Almost white
Water Solubility 
17.9mg/L at 20℃
InChIKey
LWRBVKNFOYUCNP-UHFFFAOYSA-N
LogP
3.09 at 25℃
CAS DataBase Reference
71868-10-5(CAS DataBase Reference)
EPA Substance Registry System
1-Propanone, 2-methyl-1-[4-(methylthio)phenyl]-2-(4-morpholinyl)- (71868-10-5)
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Safety

Hazard Codes 
Xn,N
Risk Statements 
22-51/53
Safety Statements 
22-61
RIDADR 
UN 3077 9/PG 3
WGK Germany 
2
HazardClass 
9
PackingGroup 
III
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P308+P313IF exposed or concerned: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
405639
Product name
2-Methyl-4′-(methylthio)-2-morpholinopropiophenone
Purity
98%
Packaging
50g
Price
$106
Updated
2024/03/01
TCI Chemical
Product number
M2028
Product name
2-Methyl-4'-(methylthio)-2-morpholinopropiophenone
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$50
Updated
2024/03/01
TCI Chemical
Product number
M2028
Product name
2-Methyl-4'-(methylthio)-2-morpholinopropiophenone
Purity
>98.0%(GC)(T)
Packaging
500g
Price
$373
Updated
2024/03/01
Cayman Chemical
Product number
21651
Product name
2-methyl-4'-(methylthio)-2-Morpholinopropiophenone
Purity
≥98%
Packaging
1mg
Price
$73
Updated
2024/03/01
Cayman Chemical
Product number
21651
Product name
2-methyl-4'-(methylthio)-2-Morpholinopropiophenone
Purity
≥98%
Packaging
5mg
Price
$182
Updated
2024/03/01
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2-Methyl-4'-(methylthio)-2-morpholinopropiophenone Chemical Properties,Usage,Production

Application fields

2-Methyl-4'-(Methylthio)-2-Morpholinopropiophenone is an efficient UV photoinitiator for initiating UV polymerization of unsaturated prepolymer systems, Such as acrylic resins and monofunctional and multifunctional vinyl monomers. The initiator molecule has a certain light absorption capacity in the ultraviolet region (250-400 nm) or the visible region (400-800 nm). After direct or indirect absorption of light energy, the initiator molecules transition from the ground state to the excited singlet state, through intersystem conversion to excited triple state. After undergoing a single molecular or bimolecular chemistry, initiator molecules produce reactive debris that initiates polymerization of the monomers, which may be free radicals, cations, anions, etc. According to the different initiation mechanism, the photoinitiator can be divided into free radical polymerization photoinitiator and cationic photoinitiator, among which the most widely used is free radical polymerization photoinitiator. The characteristic of high absorbency of 2-Methyl-4'-(Methylthio)-2-Morpholinopropiophenone makes it particularly suitable for UV curable inks and colored coatings. UV inks contain a greater amount of photoinitiator, and it is these photoinitiators that promote the rapid drying of the ink during the printing process. These photoinitiators themselves are not stable, even in the dark, and it is also prone to dark reaction, resulting in one by one ink glue nucleus, followed by a large area of retrogradation. Especially in the preservation of metal ink, similar situation occur more often. Therefore, it is recommended that the ink pigment and the binder separately stored. If used, stir and mix the two with a large machine.
Highly efficient photoinitiator can be used in UV curing systems to extend storage with non-yellowing for a long time. It is an initiator specifically for pigmented UV-curable coatings, inks and adhesives colored solidification system, and it could be used with184, ITX and other initiators. It can be used for colored ink systems, paper/metal and plastic varnish and electronic inks. It is also as a UV absorber for cosmetics and other industries with suggested supplementation of 2-6%.

Application

Used as an initiator in a photo-curable material
UV-curable coatings and inks
Highly efficient photoinitiator can be used in UV curing systems to extend storage with non-yellowing for a long time.

Chemical Properties

White powder

Flammability and Explosibility

Non flammable

2-Methyl-4'-(methylthio)-2-morpholinopropiophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Methyl-4'-(methylthio)-2-morpholinopropiophenone Suppliers

Lianyungang Shengnan Chemical Co., Ltd.
Tel
0523-88115685 13376001577
Email
13376001577@139.com
Country
China
ProdList
1
Advantage
58
Chembridge International Corp.(Taipei/Dongguan/Nanjing)
Tel
025-84712192
Fax
025-84712052
Email
china@chembridge.net
Country
China
ProdList
192
Advantage
62
Suzhou Suosen New Material Technology Co., Ltd.
Tel
18357035212
Email
757514698@qq.com
Country
China
ProdList
25
Advantage
58
Tianjin Zhongxin Chemtech Co., Ltd.
Tel
022-66880623
Fax
86(0)22-66880086
Email
sales@tjzxchem.com
Country
China
ProdList
613
Advantage
60
IGM RESINS
Tel
021-52080993 13917193189
Fax
021-5208 0930,010-62620366,020-32008365
Email
selene.wu@igmresins.com
Country
China
ProdList
89
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J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Capot Chemical Co., Ltd
Tel
+86 (0) 571 85 58 67 18
Fax
0086-571-85864795
Email
sales@capotchem.com
Country
China
ProdList
18207
Advantage
66
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View Lastest Price from 2-Methyl-4'-(methylthio)-2-morpholinopropiophenone manufacturers

Hebei Zhuanglai Chemical Trading Co.,Ltd
Product
Photoinitiator 907 71868-10-5
Price
US $100.00-45.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-05-07
Hebei Weibang Biotechnology Co., Ltd
Product
2-Methyl-4'-(methylthio)-2-morpholinopropiophenone 71868-10-5
Price
US $1.00/PCS
Min. Order
1PCS
Purity
99%
Supply Ability
10mt
Release date
2024-11-04
Jinan Finer Chemical Co., Ltd
Product
Photoinitiator 907 71868-10-5
Price
US $0.00/Kg/Drum
Min. Order
1KG
Purity
99%
Supply Ability
500mt
Release date
2021-12-02

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