2-Nitro-α,α,α-trifluor-p-toluolsulfonsaeure, also known as 2-nitro-4-(trifluoromethyl)benzenesulfonic acid, is a chemical compound with the molecular formula C7H4F3NO4S. It is a derivative of p-toluenesulfonic acid, featuring a nitro group at the 2-position and a trifluoromethyl group at the 4-position. 2-Nitro-α,α,α-trifluor-p-toluolsulfonsaeure is a white crystalline solid and is soluble in water. It is primarily used as a reagent in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Due to its reactivity and potential hazards, it is important to handle 2-Nitro-α,α,α-trifluor-p-toluolsulfonsaeure with care, following appropriate safety protocols.
445-74-9
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Basic information
- Product Name: 2-Nitro-α,α,α-trifluor-p-toluolsulfonsaeure
- Synonyms: 2-Nitro-α,α,α-trifluor-p-toluolsulfonsaeure
- CAS NO:445-74-9
- Molecular Formula:
- Molecular Weight: 271.174
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 2-Nitro-α,α,α-trifluor-p-toluolsulfonsaeure(CAS DataBase Reference)
- NIST Chemistry Reference: 2-Nitro-α,α,α-trifluor-p-toluolsulfonsaeure(445-74-9)
- EPA Substance Registry System: 2-Nitro-α,α,α-trifluor-p-toluolsulfonsaeure(445-74-9)
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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: 445-74-9(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 445-74-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,4 and 5 respectively; the second part has 2 digits, 7 and 4 respectively.Calculate Digit Verification of CAS Registry Number 445-74:
(5*4)+(4*4)+(3*5)+(2*7)+(1*4)=69
69 % 10 = 9
So 445-74-9 is a valid CAS Registry Number.
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2-Nitro-α,α,α-trifluor-p-toluolsulfonsaeure
