Product name: 4,4’--Methylenebis(2-methylcyclohexylamine)
Other name:4,4′-Methylenebis(2-methylcyclohexylamine)
[(4-amino-3-methylcyclohexyl)methyl]-2-methylcyclohexylamine
CAS:6864-37-5
Purity:≥99.5%
Molecular Formula:
Chemical formula: :C₁₅H₃₀N₂
Structural fomula:
Molecular weight: 238.32
Technical indicators: Colorless or light yellow transparent liquid
Application: 4,4’--Methylenebis(2-methylcyclohexylamine)is used as a curing agent for epoxy resins (high - grade grinding, decorative adhesives); as a curing agent for epoxy coatings (marine coatings, heavy - duty anti - corrosion coatings, industrial building paints); as a curing agent for epoxy composite materials (wind turbine blade curing agents, wind power mold material curing agents, rubber roller curing agents, aerospace composite material curing agents); as a chain extender and additive for polyurethane (PU), spray polyurea elastomer (SPUA), etc.;4,4’--Methylenebis(2-methylcyclohexylamine) is applied to polyaspartate and polyamide (PA), etc.
Signal Word: Danger
Packing:190 kg/iron drum(15.2 tons/20 'FCL)can be packed as required.
4,4’--Methylenebis(2-methylcyclohexylamine)Physico-chemical Properties
Density | 0.94g/mLat 25°C(lit.) |
Melting Point | -7°C |
|
Boling Point | 93-100°C(lit.) |
|
Flash Point | >230°F |
|
Water Solubility | 2.01g/L at 20℃ |
|
Solubility | 3.6g/l |
|
Vapor Presure | 0.08Pa at 20℃ |
|
Appearance | clear liquid |
|
Color | Colorless to Light yellow to Light orange |
|
pKa | 11.03±0.70(Predicted) |
|
PH | 11 (3.6g/l, H2O, 20℃) |
|
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
|
Explosive Limit | 0.5-2.8%(V) |
|
Refractive Index | n20/D 1.499(lit.) |
|
Risk and Safety
Risk Codes | R22 - Harmful if swallowed
R23/24 -
R35 - Causes severe burns
R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 2927 6.1/PG 2 |
WGK Germany | 3 |
HS Code | 29213000 |
Hazard Class | 8 |
Packing Group | II |
Toxicity | LC50 ihl-rat: 420 mg/m3/4H NTIS** OTS0539620-1 |
Regulatory Information
• Domestic Chemical Safety Management Regulations: This chemical safety data sheet
complies with the following relevant national standards: GB 16483 - 2008, GB 13690 -
2009, GB 6944 - 2012, GB/T 15098 - 2008, GB 18218 - 2009, GB15258 - 2009, GB 190 -
2009, GB 191 - 2009, GB12268 - 2008, GA 57 - 1993, GBZ 2 - 2007 and relevant
regulations such as the Regulations on the Transportation Management of Dangerous
Goods by Rail and the Regulations on the Safety Management of Dangerous Chemicals.
The following laws, regulations, and standards have made corresponding provisions on
the safe use, storage, transportation, loading and unloading, classification, and labeling of
chemicals: the Work Safety Law of the People's Republic of China (adopted at the 10th
meeting of the Standing Committee of the 12th National People's Congress on August 31,
2014); the Law of the People's Republic of China on the Prevention and Treatment of
Occupational Diseases (adopted at the 31st meeting of the Standing Committee of the
11th National People's Congress on December 31, 2011); the Environmental Protection
Law of the People's Republic of China (revised and adopted at the 8th meeting of the
Standing Committee of the 12th National People's Congress on April 24, 2014); the
Regulations on Labor Protection in the Workplace Using Toxic Substances (Decree No.
352 of the State Council); the Regulations on Safety Production Licensing (Decree No.
397 of the State Council); the series of standards for the classification, warning labels,
and warning statements of chemicals (GB 20576 - 2006 - GB20602 - 2006).
关键字： DMDC;MACM;EPOXY HARDENER;EPOXY CURING AGENT ;EC331;
菏泽永辉复合材料有限公司
菏泽永辉复合材料公司，成立于2008年，位于中国牡丹之都菏泽市东明县，占地面积3万余平方米，专业致力于特种环氧固化剂原料的研发、生产和销售，主要生产产品有4,4’二氨基二苯基甲烷(MDA 系列产品)、DDM系列产品、Z-113 环氧树脂固化剂、甲基四氢苯酐氨酸(MTHPA)、 甲基六氢苯酐氨酸(MHHPA)等产品，公司产品被广泛应用于绝缘漆、染料、双马树脂、碳纤维复合材料、胶黏剂、 石油管道重防腐、蓄电池胶水、环氧涂料、电子元器件灌封等行业。
目前，公司员工100余人，其中博士后2人、教授级高工2人，专业研发团队10余人。公司重视人才、尊重人才，大力实施科技兴企战 略，公司与复旦大学、浙江大学等高等院校单位长期签约进行技术合作，拥有现代化的实验室和专业的技术研发团队，已经筹备申请并取 得了多项行业发明专利，具备完全的自主知识产权和先进的研发经验，已经发展成为一家具备先进研发实力的高新技术企业。
在特种环氧固化剂领域，公司始终坚守诚信原则。从原材料采购到产品销售，每一个环节都严格把控质量，以诚信赢得客户的信任与长期合作。秉持创新理念，公司大力投入研发。与多所高校合作，不断推出新产品、新技术，推动特种环氧固化剂行业的技术进步与发展。同时，积极与供应商、客户等建立紧密合作关系。通过资源共享、优势互补，实现各方共同发展，在合作中携手共创行业美好未来。