1-Naphthalenesulfinic acid is an organic compound with the chemical formula C10H8O2S. It is a white crystalline solid derived from naphthalene, a polycyclic aromatic hydrocarbon. 1-Naphthalenesulfinic acid is characterized by the presence of a sulfinic acid group (-SOOH) attached to the 1-position of the naphthalene ring. 1-Naphthalenesulfinic acid is an important intermediate in the synthesis of various pharmaceuticals, dyes, and other organic compounds. It is also used as a reagent in organic synthesis, particularly in the preparation of sulfonamide derivatives. Due to its reactivity, it is often used in the formation of various naphthalene-based derivatives, making it a valuable building block in the chemical industry.
613-49-0
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Basic information
- Product Name: 1-Naphthalenesulfinic acid
- Synonyms: 1-Naphthalenesulfinic acid;α-Naphthalenesulfinic acid;2-Naphthalenesulfinic acid
- CAS NO:613-49-0
- Molecular Formula: C10H8O2S
- Molecular Weight: 192.23432
- EINECS: N/A
- Product Categories: N/A
- Mol File: 613-49-0.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 1-Naphthalenesulfinic acid(CAS DataBase Reference)
- NIST Chemistry Reference: 1-Naphthalenesulfinic acid(613-49-0)
- EPA Substance Registry System: 1-Naphthalenesulfinic acid(613-49-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 613-49-0(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 613-49-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,1 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.Calculate Digit Verification of CAS Registry Number 613-49:
(5*6)+(4*1)+(3*3)+(2*4)+(1*9)=60
60 % 10 = 0
So 613-49-0 is a valid CAS Registry Number.
613-49-0Upstream product
- 56-23-5 tetrachloromethane
- 60-29-7 diethyl ether
- 68-11-1 mercaptoacetic acid
- 93-11-8 2-Naphthalenesulfonyl chloride
- 7664-93-9 sulfuric acid
- 95323-21-0 methyl naphthalene-2-sulfinate
- 7732-18-5 water
- 10151-46-9 2-naphthylsulfonyl hydrazide
- 39493-28-2 naphthalene-2-sulfonohydroxamic acid
- 586-96-9 Nitrosobenzene
613-49-0Downstream Products
- 120-18-3 naphthalene-2-sulfonate
- 20035-14-7 S-(naphthalene-2-yl) naphthalene-2-sulfonothioate
- 109558-26-1 naphthalene-2-sulfinic acid ; S-benzyl-thiuronium-salt
- 55977-46-3 2-hydoxy-4-(naphthalene-2-sulfonyl)-3-phenyl-cyclobut-2-enone
- 5586-15-2 bis(2-naphthyl)disulfide
- 91-60-1 2-Naphthalenethiol
- 91-20-3 naphthalene
- 55977-67-8 3-(Naphthalene-2-sulfonyl)-4-phenyl-cyclobut-3-ene-1,2-dione
- 55977-52-1 2-Methoxy-4-(naphthalene-2-sulfonyl)-3-phenyl-cyclobut-2-enone
- 158752-55-7 2-(naphthalen-2-ylsulfonyl)-1-phenylethan-1-one
- 23746-81-8 2-(2-naphthyl)indole
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1-Naphthalenesulfinic acid
