Tanyun Logo


Headquarters: No. 75,Xinhu Street,Xishi District, Yingkou,Liaoning, China 115004

Shenzhen Office: Floor 15A,No. 111 Taizi Road, Shekou, Nanshan District, Shenzhen, Guangdong, China 518100

HX-878 | Cyanoethylated Polyamine

Executive standard: Q/TY·J08.04-2010
CAS NO. 68412-46-4
Trade name: HX 878

Product parameters

Executive standard: Q/TY·J08.04-2010

CAS RN: 68412-46-4

Trade name: HX-878

Solubility: Dissolved in water, methyl alcohol and acetone, slightly soluble in ethyl acetate and tetrahydrofuran and insoluble in petroleum ether and toluene.

Stability and reactivity: Stable at normal temperature and pressure conditions. It will burn when meeting with any strong oxidant.

1. Technical indexes:

Item Index
Appearance Yellow or light yellow viscous liquid
Secondary amine content, (eq./100g) 0.50-0.70
Tertiary amine content, (eq./100g) 0.30-0.50
Total amine content, (eq./100g) 0.80-1.20
Hydroxyl value, (eq./100g) 0.40-0.60
Viscosity (25), mPa.s 30000-60000
Moisture, % ≤0.50

2. Application: Ammonium nitrate dedicated bonding agent. The hydroxyl of the molecular structure enters the crosslinking network through bonding in chemical with HTPB, and physical absorption has happened between much nitrile groups and ammonium nitrate oxidant. Ammonium nitrate or modified for HTPB solid propellant has been used to improve the mechanical property. It has been also used to be the bonding agent to improve the mechanical property for HTPB and ammonium perchlorate solid propellant.

3. Safety instructions: Toxic. Rubber gloves must be used during operations in case of skin contact.

4. Storage and transportation: Stored in a cool, ventilated place. Keep sealed. The shelf life is 12 months after manufacturer date. Avoid water and exposure during transportation.


We are able to develop custom-made products according to the clients'requests

We have 5 R&D bases (Shanghai, Hangzhou, Suzhou, Yingkou, Shenzhen), hundreds of synthesis leading experts and PhDs in chemistry.

We own experienced R&D capability and rich experience in production, and provides you with a variety of organic chemicals, medical intermediates research, development, production, etc. on behalf of a range of high quality customized service.

As of 2015, We have developed over 60 kinds of custom chemicals for the customers, and 3 kind products, such as copper chromite dehydrogenation catalyst, have already consigned a usage in batch with customer sign-off. 2 invention patents have been applied. 6 kinds of customized products, such as efficient curing agent, have been applied in pilot trials and pilot production by customers.

More than 10 kinds of chemicals have been in R&D, such as nano-waterproof materials, oil additives and fine chemical intermediates.

TANYUN produces boron, ferrocene, solid propellant and more series of chemicals, which cannot be all listed on the website. For more information about products and MSDS, please contact ty@tanyunchem.com. You can also consult related product customization and latest research and development information.