N,N''-Bis(2-ethylhexyl)-N,2-dimethyl-1,2,3-propanetriamine, also known as DEHA, is a chemical compound with the molecular formula C21H45N3. It is a colorless, viscous liquid that is soluble in most organic solvents and has a slight amine odor. DEHA is primarily used as a plasticizer in the production of flexible polyvinyl chloride (PVC) products, such as hoses, films, and cables. It improves the flexibility, durability, and resistance to heat and chemicals of PVC materials. However, DEHA has been classified as a potential health hazard due to its ability to leach out of PVC products and cause reproductive and developmental issues. As a result, its use has been restricted or banned in certain applications, particularly in products that come into contact with food or children's toys.

3857-80-5

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Basic information
1. Product Name: N,N''-Bis(2-ethylhexyl)-N,2-dimethyl-1,2,3-propanetriamine
2. Synonyms: N,N''-Bis(2-ethylhexyl)-N,2-dimethyl-1,2,3-propanetriamine
3. CAS NO:3857-80-5
4. Molecular Formula: C21H47N3
5. Molecular Weight: 341.618
6. EINECS: N/A
7. Product Categories: N/A
8. Mol File: 3857-80-5.mol
Chemical Properties
1. Melting Point: N/A
2. Boiling Point: 406.3°Cat760mmHg
3. Flash Point: 199.5°C
4. Appearance: /
5. Density: 0.863g/cm³
6. Refractive Index: N/A
7. Storage Temp.: N/A
8. Solubility: N/A
9. CAS DataBase Reference: N,N''-Bis(2-ethylhexyl)-N,2-dimethyl-1,2,3-propanetriamine(CAS DataBase Reference)
10. NIST Chemistry Reference: N,N''-Bis(2-ethylhexyl)-N,2-dimethyl-1,2,3-propanetriamine(3857-80-5)
11. EPA Substance Registry System: N,N''-Bis(2-ethylhexyl)-N,2-dimethyl-1,2,3-propanetriamine(3857-80-5)
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: 3857-80-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 3857-80-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,5 and 7 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3857-80:
(6*3)+(5*8)+(4*5)+(3*7)+(2*8)+(1*0)=115
115 % 10 = 5
So 3857-80-5 is a valid CAS Registry Number.

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