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1,2-Ethanediamine, N,N'-bis(2-methylpropylidene)-, also known as bis(2-methylpropylidene)-1,2-ethanediamine or simply DEO, is an organic compound with the chemical formula C9H20N2. It is a colorless liquid with a molecular weight of 160.27 g/mol. DEO is primarily used as a crosslinking agent in the production of polyurethane foams, providing improved mechanical properties and dimensional stability to the final product. It is also used as a curing agent for epoxy resins, enhancing their adhesion, flexibility, and chemical resistance. DEO is synthesized by reacting 1,2-ethanediamine with 2-methylpropanal, and it is characterized by its amine and aldehyde functional groups. Due to its reactivity, DEO is typically stored in a cool, dry place and handled with care to avoid contact with skin and eyes.

7020-85-1

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Basic information
1. Product Name: 1,2-Ethanediamine, N,N'-bis(2-methylpropylidene)-
2. Synonyms:
3. CAS NO:7020-85-1
4. Molecular Formula: C10H20N2
5. Molecular Weight: 168.282
6. EINECS: N/A
7. Product Categories: N/A
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: N/A
3. Flash Point: N/A
4. Appearance: N/A
5. Density: N/A
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: 1,2-Ethanediamine, N,N'-bis(2-methylpropylidene)-(CAS DataBase Reference)
10. NIST Chemistry Reference: 1,2-Ethanediamine, N,N'-bis(2-methylpropylidene)-(7020-85-1)
11. EPA Substance Registry System: 1,2-Ethanediamine, N,N'-bis(2-methylpropylidene)-(7020-85-1)
Safety Data
1. Hazard Codes: N/A
2. Statements: N/A
3. Safety Statements: N/A
4. WGK Germany:
5. RTECS:
6. HazardClass: N/A
7. PackingGroup: N/A
8. Hazardous Substances Data: 7020-85-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 7020-85-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,2 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7020-85:
(6*7)+(5*0)+(4*2)+(3*0)+(2*8)+(1*5)=71
71 % 10 = 1
So 7020-85-1 is a valid CAS Registry Number.

7020-85-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-methyl-N-[2-(2-methylpropylideneamino)ethyl]propan-1-imine

1.2 Other means of identification

Product number	-
Other names	N,N'-diisobutyliden-ethylenediamine

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7020-85-1 SDS

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