Dithiocarboxy-trimethyl-phosphonium betaine, also known as DTBP, is a chemical compound with the formula (CH3)3P(S2C-COOH). It is a colorless, water-soluble, and odorless liquid that is widely used as a flame retardant, plasticizer, and accelerator in various industrial applications, particularly in the rubber and plastics industries. DTBP works by releasing phosphorus and sulfur upon heating, which helps to char the material and prevent the spread of flames. It is also known for its ability to improve the mechanical properties of rubber and plastics, making it a valuable additive in the production of various products. However, due to its potential health and environmental concerns, its use is regulated in some regions.

676-64-2

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Basic information
1. Product Name: dithiocarboxy-trimethyl-phosphonium betaine
2. Synonyms:
3. CAS NO:676-64-2
4. Molecular Formula:
5. Molecular Weight: 152.221
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: dithiocarboxy-trimethyl-phosphonium betaine(CAS DataBase Reference)
10. NIST Chemistry Reference: dithiocarboxy-trimethyl-phosphonium betaine(676-64-2)
11. EPA Substance Registry System: dithiocarboxy-trimethyl-phosphonium betaine(676-64-2)
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: 676-64-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 676-64-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,7 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 676-64:
(5*6)+(4*7)+(3*6)+(2*6)+(1*4)=92
92 % 10 = 2
So 676-64-2 is a valid CAS Registry Number.

676-64-2Upstream product

676-64-2Downstream Products

2404-55-9 trimethylphosphane sulfide

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