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IPDA (isophorone diamine)

CAS

Purity

CHARACTER

isophorone diamine (IPDA), chemical formula C10H20N2O2, is a colorless to light yellow transparent liquid, molecular weight 196.28. It has good chemical stability and thermal stability, and is an important raw material for high-performance polyamide, polyurethane and epoxy resin. The isophorone diamine has excellent reactivity and can react with a variety of functional groups to produce high performance polymers. In the coatings industry, IPDA is used to produce high-performance polyurethane coatings to improve the weather resistance and chemical resistance of coatings; in the plastics industry, it is the key raw material for manufacturing high-performance polyamides and polyurethane elastomers; in addition, isophorone Diamine is also used to synthesize epoxy resin curing agents to improve the strength and heat resistance of epoxy resins.

APPLICATIONS

(1) Epoxy resin curing agent: isophorone diamine is mainly used as a curing agent for epoxy resins, especially for epoxy formulations requiring low color, low odor, high bending strength and excellent chemical resistance. It enables the epoxy resin to form stable chemical bonds during the curing process, thereby improving the mechanical properties and chemical resistance of epoxy resin products.

(2) floor coatings and paving materials: due to the good compatibility of isophorone diamine and epoxy resin, color stability, good chemical resistance, so it is widely used in floor coatings and paving filler. It can improve the adhesion and wear resistance of the coating, so that the floor is more smooth, beautiful and durable.

(3) polyurethane material raw material: isophorone diamine or isophorone diisocyanate (IPDI) raw material. IPDI is a kind of alicyclic isocyanate with excellent weather resistance. It can be used to prepare high-grade polyurethane materials with light stability, weather resistance and excellent mechanical properties, such as elastomers, aqueous polyurethane dispersions, UV resins, etc. These materials have super non-yellowing characteristics under long-term sun exposure and are suitable for producing polyurethane articles with good light stability, weatherability and mechanical properties.

(4) modified curing agent and chain extender: isophorone diamine can also be used as modified curing agent and polyurethane chain extender, by reacting with other compounds, can further improve the performance of the material, such as improving the toughness of the material, heat resistance and weather resistance.

(5) Other applications: isophorone diamine can also be used to prepare accelerators, coatings, adhesives and other products, and is widely used in electronic and electrical insulation materials and other fields.

ABILITIES

1. Packing: barreled, scattered water
2. Logistics: car transportation, shipping
3. Payment request: EXW/FOB/FCA/CFR only accepted

HONORARY

Chinese name	isophorone diamine
English Name	Isophorone Diamine
Alias	Isophorone diamine isophorone diamine (cis-trans isomer mixture) isophorone diamine, cis-trans isomer mixture 5-amino -1,3,3-trimethylcyclohexylmethylamine 3-Aminomethyl -3,5, 5-trimethylcyclohexylamine 3-Aminomethyl -3,5, 5-trimethylcycloethylamine 3-Aminomethyl -3,5, 5-trimethylcyclohexylamine 5-amino -1,3,3-trimethylcyclohexylmethylamine, a mixture of cis and trans 5-amino -1,3,3-trimethylcyclohexylmethylamine (mixture of cis and trans isomers)
English alias	IPDA Isophorondiamine ISOPHORONEDIAMINE Isophorone Diamine 3-AMINOMETHYL-3,5,5-TRIMETHYLCYCLOHEXYLAMINE 5-AMINO-1,3,3-TRIMETHYLCYCLOHEXANEMETHYLAMINE 5-amino-1,3,3-trimethyl-cyclohexanemethanamin 5-amino-1,3,3-trimethylcyclohexanemethanamine 3,5,5-trimethylcyclohex-2-en-1-one diammoniate 3-(Aminomethyl)-3,5,5-trimethylcyclohexanamine cyclohexanemethanamine, 5-amino-1,3,3-trimethyl- 1-AMINO-3-AMINOMETHYL-3,5,5-TRIMETHYLCYCLOHEXANE (1S,3S)-3-(ammoniomethyl)-3,5,5-trimethylcyclohexanaminium (1R,3R)-3-(ammoniomethyl)-3,5,5-trimethylcyclohexanaminium (1S,3R)-3-(ammoniomethyl)-3,5,5-trimethylcyclohexanaminium (1R,3S)-3-(ammoniomethyl)-3,5,5-trimethylcyclohexanaminium
CAS	2855-13-2
EINECS	220-666-8
Chemical formula	C10H22N2
molecular weight	170.3
InChI	InChI=1/C9H14O.2H3N/c1-7-4-8(10)6-9(2,3)5-7;;/h4H,5-6H2,1-3H3;2*1H3
InChIKey	RNLHGQLZWXBQNY-UHFFFAOYSA-N
Density	0.924g/mLat 20°C(lit.)
melting point	10°C(lit.)
boiling point	247°C(lit.)
Flash Point	>230°F
water solubility	miscible
Vapor pressure	0.02 hPa (20 °C)
refractive index	n20/D 1.490
acidity coefficient	10.57±0.70(Predicted)
PH value	11.6 (10g/l, H2O, 20℃)
Storage conditions	Store below +30°C.
Stability	stability. Incompatible with strong oxidants.
Appearance	Solid
Color	Clear
explosion limit value	1.2%(V)
Dangerous Goods Signs	C- Corrosive items
Risk Terms	R21/22-Harmful in contact with skin and if swallowed. , R34-causes burns. , R43-Skin contact may cause sensitization. R52/53 -
Safety terminology	S26-After eye contact, rinse immediately with plenty of water and seek medical advice. -S36/37/39-Wear appropriate protective clothing, gloves and goggles or masks. -S45-In case of accident or feeling unwell, seek medical attention (if possible, show their label). S61-Avoid release to environment. Refer to Special Instructions/Safety Data Sheet.
Dangerous Goods Transport Number	UN 2289 8/PG 3
WGK Germany	1
RTECS	GV5020833
FLUKA BRAND F CODES	10-21-34
Customs number	2921 30 99
Hazard Class	8
Packing Group	III
Upstream raw materials	1,3, 3-Trimethyl-5-oxocyclohexane-1-carbonitrile
Downstream Products	diglycidyl ether

isophorone diamine -Introduction

Isophorone diamine (Isophthalic acid diethylamine) is an organic compound.
, isophorone diamine is mainly used as a polymer material synthesis intermediate.

Properties:
1. Appearance is white crystalline solid; 2. Soluble in water, alcohol and ether solvents; 3. Has a certain pungent odor.

Use:
1. The isophorone diamine has a wide range of applications in the field of dyes and coatings. 2, it can be used as
polyamide, polyester, polyimide and other polymer materials synthetic intermediates, as a catalyst for the synthesis of polypeptides and organic compounds, but also for the synthesis of dyes and coating additives.

Method of preparation:
the preparation method of isophorone diamine mainly has the following kinds:
1. Ammonolysis of isophorone: isophorone reacts with ammonia in the presence of a catalyst;
2. By the transesterification of isophoric acid and diethylamine: isophoric acid reacts with diethylamine ester in a solvent to form;
3. Through the condensation reaction of isophorone and ethyl acetoacetate: isophorone and ethyl acetoacetate condensation reaction under alkaline conditions.

Safety information:
1, isophorone diamine for irritant substances, should avoid inhalation of dust and contact with the skin. 2, in the use of the process need to take appropriate personal protective measures, such as wearing protective gloves, goggles and protective mask.

, 3, should pay attention to storage and processing to prevent fire and static electricity. 4, such as accidental contact or eating, should immediately use plenty of water rinse, and medical treatment.

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