Catalyst TMR-2 CAS62314-25-4 (2-hydroxypropyl)trimethylammonium formate

Catalyst DC TMR-2
English name (2-hydroxypropyl)trimethylammonium formate
Polyurethane catalyst TMR-2
2-Hydroxypropyltrimethylammonium formate
Trimethylammonium formate isopropoxide TMR-2
2-Hydroxy-N,N,N-trimethyl-1-propanamine formate
2-Hydroxy-N,N,N-trimethyl-1-propanamine formate
Product introduction
DC TMR-2 is a quaternary ammonium salt type polyurethane catalyst.
Typical physical properties Testable items
Appearance Light yellow solution Active ingredient, % min 99
Relative density, 25℃ 1.07 Moisture, % max 2
Viscosity@25℃, mPas 190
Water solubility Dissolved
Flash point,PMCC,℃ 121
Hydroxyl value,mgKOH/g 463
CAS 62314-25-4
EINECS 263-503-6
Chemical formula C7H17NO3
Molecular weight 163.21
InChI InChI=1/C6H16NO.CH2O2/c1-6(8)5-7(2,3)4;2-1-3/h6,8H,5H2,1-4H3;1H,(H,2,3)/q+1;/p-1
Density 1.079[at 20°C]
Boiling point 164°C[at 101 325 Pa]
Water solubility 1μg/L at 25℃
Vapor pressure 1.333hPa at 21.1°C
Product Application
DC TMR-2 is a tertiary amine catalyst for the promotion of polyisocyanurate reactions (trimerization reactions). Compared with potassium-based catalysts, it
can control the initiation reaction uniformly;
DC TMR-2 is mainly used in various polyurethane and polyisocyanate and other rigid foam systems, where isocyanurate rings are formed above 20°C.
As high temperature catalyst, it has good mutual solubility with raw materials such as isocyanate.
Packing
200KG
https://www.siliconeoil.com.cn/catalyst-tmr-2-cas62314-25-4-2-hydroxypropyltrimethylammonium-formate/

Catalyst PC-46 Potassium acetate
Catalyst DC PC-46
Product introduction
DC PC-46 is mainly used in the production of penicillin potassium salt as a chemical reagent.
Typical physical properties Testable items
Appearance light yellow transparent liquid Moisture, % max 0.5
Density,20℃ 1.57 Content, % min 98
Water solubility,(20℃) g/L 98.2
Freezing point,℃ 303-307
Product Application
DC PC-46 is a catalyst with catalytic effect on the reaction of isocyanate trimer to polyisocyanurate, and it can be used together with other catalysts to meet various hard foam casting and spraying processes, with the characteristics of fast foaming and fast gelation.
Packing
200KG
Shanghai Qiguang Industry & Trade Co., Ltd.
Technical Data Sheet
DC PC-46
Description
DC PC-46 is a trimerization catalyst used in the production of semi-flexible molded and rigid foams.
Applications
DC PC-46 is used in semi-flexible molded instrument panel foams, rigid PIR boardstock foams, rigid pour-in-place systems, energy absorbing non-recoverable rigid foams.
Typical Properties
Appearance White Liquid
Viscosity at 25 ºC (77 ºF), cP 200
Flash Point (TCC) 110 ºC / 230 ºF
Specific Gravity (Water = 1) 1.26
Calculated OH Number, mgKOH/g 1,122
Solubility in Water 100%
Storage Information
Recommends that our catalysts be stored in a dry and cool area under appropriate ventilation conditions. Each container should be closed tightly to avoid contamination with moisture or other negative influences that could change the products' performance in the end use. The optimum storage temperature is between 10 °C and 30 °C. Lower and higher storage temperatures are not preferable and should be avoided.
Shelf Life:
24 Months

Standard Packaging:
 170KG Steel Drum
 IBC Drum is recommended.
https://www.siliconeoil.com.cn/catalyst-pc-46-potassium-acetate/

PC-41 POLYCAT 17 CAS5875-13-5 1,3,5-Tris(dimethylaminopropyl)hexahydrotriazine
Chinese name: 1,3,5-Tris(dimethylaminopropyl)hexahydrotriazine, abbreviated as triazine
Alias: PC-41 POLYCAT 17
English name: 1,3,5-Tris[3-(dimethylamino)propyl]hexahydro-1,3,5-triazine
Molecular formula: C18H42N6
Molecular weight: 342.0
CAS: 15875-13-5
Physical and chemical properties:
1,3,5-Tris(dimethylaminopropyl)hexahydrotriazine is a colorless to light yellow transparent liquid with very faint odor or nearly odorless, easily soluble in water.
Relative density: 0.92~0.95
Viscosity(25℃): 26~33mPa.s
Flash point: 153℃(COC) or 132℃(TMCC)
Boiling point 225℃ or 140℃: 133Pa
Freezing point: -59℃
Vapor pressure(21℃):13Pa
Moisture in the product:≤0.5%
Nitrogen content:17%~18%
Shanghai Qiguang Industry & Trade Co., Ltd.
Technical Data Sheet
DC PC-41
Description
DC PC-41 is a moderately active trimerization catalyst.
Applications
DC PC-41 is used in a wide variety of rigid polyurethane and polyisocyanurate foam applications. It has excellent blowing capability and excellent delayed curing. It is recommended for use as a co-catalyst with other polyurethane and polyisocyanurate catalysts,such as,DC PC-8、DC K-15,particularly in formulations with an isocyanate index greater than 105–110.
Section 1: Chemical Product and Company Identification

1.1 Product Name: PC-41

Catalog Codes: Not available.

CAS#: 15875-13-5

RTECS: Not available.

TSCA: Not available.

Chemical Formula: C18H42N6

1.2 Contact Information:
Shanghai DAOKOW PU Material CO. ,LTD
1#,NO. 628 ,Zhudai Road ,Zhuqiao industrial park Jiading district , Shanghai, China
Sales: +86-21-59963900
International Sales: +86-21-59963900

CHEMTREC (24HR Emergency Telephone), call:
+86-21-59963900

International CHEMTREC, call: +86-21-59963900

Shelf Life:
24 Months
Standard Packaging:
 180KG Steel Drum
 IBC Drum is recommended.
Items Spec
Total amine value(mgKOH/g) 450-550
Moisture , % max 0.5
Typical Properties
Appearance Colorless to yellowish Liquid
Viscosity@25℃ mPa*.s 26~33
Specific Gravity@,25℃(g/cm³) 0.92~0.95
Flash point,PMCC,℃ 104
Water solubilty Soluble
Storage Information
Qiguang Group recommends that our catalysts be stored in a dry and cool area under appropriate ventilation conditions. Each container should be closed tightly to avoid contamination with moisture or other negative influences that could change the products’ performance in the end use. The optimum storage temperature is between 10 °C and 30° C. Lower and higher storage temperatures are not preferable and should be avoided.
Application scope:
Tris(dimethylaminopropyl)hexahydrotriazine has excellent foaming/gelling ability of polyurethane rigid foam highly active trimer catalyst, which can be used together with other catalysts.
Tris(dimethylaminopropyl) hexahydrotriazine is mainly applicable to the catalytic effect of polyurethane and polyisocyanate reactions, with slightly higher catalytic selective activity for polyurethane than polyisocyanate reactions in terms of performance, and is often used for pressboard polyurethane rigid foam, sprayed rigid foam and molded rigid foam;
Tris(dimethylaminopropyl)hexahydrotriazine is more suitable for polyisocyanate hard foam sheets, various foaming agent foaming (including full water foaming) and other processes, and has excellent performance in water foaming hard foam systems;
Tris(dimethylaminopropyl)hexahydrotriazine is widely used in microporous polyurethane elastomer and high resilience foam products.
https://www.siliconeoil.com.cn/pc-41-polycat-17-cas5875-13-5-135-trisdimethylaminopropylhexahydrotriazine/

N,N-dimethylcyclohexylamine DMCHA CAS98-94-2 PC-8

Chemical name: N,N-dimethylcyclohexylamine
Abbreviation: DMCHA
English name: N, N-dimethylcyclohexylamine
CAS: 98-94-2
Chemical formula: C8H17N

Physical and chemical properties
N,N-dimethylcyclohexylamine is a colorless to pale yellow transparent liquid at room temperature, soluble in alcohol and ether solvents, and insoluble in water. It is a strong basic tertiary amine compound.
Boiling range: 160-165 ° C
Freezing point: -60 ° C
Viscosity (25 ° C): 2mPa.s
Density (25 ° C): 0.85-0.87g/cm3
Refractive index (20 ° C): 1.4541-1.4550
Flash point (closed cup): 40-41 ° C.
The minimum explosion limit (volume fraction) of steam in air is 3.6% and the maximum is 19.0%.
Shanghai Qiguang Industry & Trade Co., Ltd.
Technical Data Sheet
DC PC-8
Description
DC PC-8 is a tertiary amine
used primarily to promote the urethane (polyol-isocyanate) reaction in a wide range of rigid foam applications.
Applications
DC PC-8 is recommended for
evaluation in a broad range of rigid foams.
A major application is insulation foams, including spray, slabstock, board laminate and refrigeration formulations. DC PC-8 is also used in rigid foam furniture frame and decorative parts manufacturing.
It can be batched with the polyol or metered as a separate stream.
Shelf Life:
24 Months
Standard Packaging:
 170KG Steel Drum
 IBC Drum is recommended.
Items Spec
Content，Wt% 98 min
Moisture ，Wt% 0.5 max
Typical Properties
Flash Point, °C (PMCC) 43
Viscosity @25 °CmPa*s1 2
Specific Gravity@25°C(g/cm3) 0.87
Water Solubility Insoluble
Appearance Colorless liquid
Storage Information
Qiguang Group recommends that our catalysts be stored in a dry and cool area under appropriate ventilation conditions. Each container should be closed tightly to avoid contamination with moisture or other negative influences that could change the products’ performance in the end use. The optimum storage temperature is between 10 °C and 30° C. Lower and higher storage temperatures are not preferable and should be avoided.
System of law
There are various synthetic routes for N,N-dimethylcyclohexylamine, and depending on the type of the raw material, there are a cyclohexanone method, an N,N-dimethylcyclohexylamine method, a cyclohexylamine method, and a phenol method.
Special and use
The main use of N,N-dimethylcyclohexylamine is as a catalyst for rigid polyurethane foams. It is a low viscosity, medium active amine catalyst used in refrigerators, sheets, sprays, and in-situ filled polyurethane rigid foams. The catalyst catalyzes both gelation and foaming, provides a relatively balanced catalytic performance for the foaming reaction and gel reaction of the rigid foam, and has a stronger catalyst for the reaction of water and isocyanate (foaming reaction), and The reaction of the polyol plume isocyanate is also moderately catalytic and is a strong initial catalyst for the foaming reaction. In addition to being used for hard foams, it can also be used to mold auxiliary foaming agents such as soft foams and semi-rigid foams. It has stable performance in the composition, great adjustability and long-term storage.
https://www.siliconeoil.com.cn/nn-dimethylcyclohexylamine-dmcha-cas98-94-2-pc-8/

Pentamethyldiethylenetriamine CAS3030-47-5 PC5
Pentamethyldiethylenetriamine
English name: N, N, N’, N”, N”-Pentamethyldiethylenetriamine
Molecular formula: C9H23N3
Molecular weight: 173.3
Section 1: Chemical Product and Company Identification

1.1 Product Name:
Pentamethyldiethylenetriamine (PMDETA)

Catalog Codes: Not available.

CAS#: 3030-47-5

RTECS: Not available.

TSCA: Not available.

Chemical Formula: C9H23N3

1.2 Contact Information:
Shanghai Qiguang Industry and Trade co., LTD
Floor 5, qigang building, 581 yanchang middle road,
District, Shanghai, China.
Sales: +86-21-56777378
International Sales: +86-21-56777378
Order Online: www.51qiguang.com

CHEMTREC (24HR Emergency Telephone), call:
+86-21-56777378

International CHEMTREC, call: +86-21-56777378

Physical and chemical properties
Pentamethyldiethylenetriamine is a colorless to pale yellow clear liquid that is readily soluble in water.
Purity: 98.0%
Viscosity (25 ° C): 2mPa.s
Relative density (20 ° C): 0.8302-0.8306
Flash point (closed loop): around 72 °C
Flash point (PMCC): 83.3 ° C
Boiling range: 196-201 ° C or 70-80 ° C (1100 Pa)
Steam pressure (21 ° C): 0.29 * 133pa
Freezing point: <-20 °C
Shanghai Qiguang Industry & Trade Co., Ltd.
Technical Data Sheet
DC PC-5
Description
DC PC-5 is a tertiary amine which strongly promotes the urea reaction in a variety of rigid and flexible polyurethane foam applications.
Applications
DC PC-5 is very effective in MDI based pour-in-place polyurethane systems such as rigid appliance. It is also used in conjunction with a trimer catalyst in PIR laminate boardstock formulations.
DC PC-5 can also be used in TDI, TDI/MDI and MDI high resiliency (HR) flexible molded foams as well as integral skin and microcellular systems.
Shelf Life:
24 Months
Standard Packaging:
 170KG Steel Drum
 IBC Drum is recommended.
Items Spec
Content，Wt% 98 min
Moisture，Wt% 0.5 max
Typical Properties
Appearance Light yellowish Liquid
Foreign Matter Free of foreign matter
Relative Density(Water=1) Ca.0.85
Boiling Point@760 mmHg,0c 201
Water solubilty Completely Soluble
Storage Information
Qiguang Group recommends that our catalysts be stored in a dry and cool area under appropriate ventilation conditions. Each container should be closed tightly to avoid contamination with moisture or other negative influences that could change the products’ performance in the end use. The optimum storage temperature is between 10 °C and 30° C. Lower and higher storage temperatures are not preferable and should be avoided.
System of law
Pentamethyldiethylenetriamine is generally obtained by N-methylation of diethylenetriamine as a raw material, and the methylation method includes a formic acid/formaldehyde method, a formaldehyde hydrogenation method, and the like.
Characteristics and uses
Pentamethyldiethylenetriamine is a highly reactive, strong foaming polyurethane catalyst that can also be used to balance overall foaming and gelling reactions. It is widely used in a variety of polyurethane rigid foams, including polyisocyanuric acid sheet hard foam, can also improve foam fluidity, thus improving product production processes and improving product quality. Pentamethyldiethylenetriamine can also be used alone as a catalyst for polyurethane foam formulations, or with other catalysts such as DNSHA. When used alone as a hard foam catalyst, the amount is in the range of 1.0 to 2.0 parts by mass per 100 parts by mass of the polyol. In addition to its use in hard foam formulations, pentamethyldiethylenetriamine can also be used in the production of polystyrene blister foams and molded foams.
https://www.siliconeoil.com.cn/pentamethyldiethylenetriamine-cas3030-47-5-pc5/