1,7-Naphthalenedisulfonyl chloride is a chemical compound with the molecular formula C10H6Cl2O4S2. It is a white crystalline solid that is soluble in organic solvents such as ethanol and acetone. 1,7-naphthalenedisulfonyl chloride is derived from naphthalene, a polycyclic aromatic hydrocarbon, and is formed by the substitution of two sulfonyl chloride groups at the 1 and 7 positions. 1,7-Naphthalenedisulfonyl chloride is primarily used as a reagent in organic synthesis, particularly in the preparation of various naphthalene derivatives and as a coupling agent in the synthesis of peptides and other biologically active compounds. Due to its reactivity, it is important to handle 1,7-naphthalenedisulfonyl chloride with care, as it can be harmful if inhaled, ingested, or absorbed through the skin.

3623-59-4

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Basic information
1. Product Name: 1,7-naphthalenedisulfonyl chloride
2. Synonyms: 1,7-naphthalenedisulfonyl chloride
3. CAS NO:3623-59-4
4. Molecular Formula:
5. Molecular Weight: 325.193
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: 1,7-naphthalenedisulfonyl chloride(CAS DataBase Reference)
10. NIST Chemistry Reference: 1,7-naphthalenedisulfonyl chloride(3623-59-4)
11. EPA Substance Registry System: 1,7-naphthalenedisulfonyl chloride(3623-59-4)
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: 3623-59-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 3623-59-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,2 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3623-59:
(6*3)+(5*6)+(4*2)+(3*3)+(2*5)+(1*9)=84
84 % 10 = 4
So 3623-59-4 is a valid CAS Registry Number.

3623-59-4Upstream product

3623-59-4Downstream Products

2050-73-9 1,7-dichloronaphthalene

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