CAS 100-34-5: benzenediazonium chloride

Description: Benzenediazonium chloride, with the CAS number 100-34-5, is an aromatic diazonium salt characterized by its chemical formula C6H5N2Cl. It typically appears as a yellow to orange crystalline solid and is highly soluble in water. This compound is known for its stability under acidic conditions but can decompose when exposed to heat or light, releasing nitrogen gas. Benzenediazonium chloride is primarily used in organic synthesis, particularly in the preparation of azo dyes through coupling reactions with various nucleophiles. Its reactivity is attributed to the diazonium group, which can undergo electrophilic substitution reactions, making it a valuable intermediate in the synthesis of complex organic molecules. However, it is important to handle this compound with care, as it can be hazardous and is considered a potential carcinogen. Proper safety precautions should be taken when working with benzenediazonium chloride to mitigate risks associated with its use.

Formula: C₆H₅N₂·Cl

InChI: InChI=1S/C6H5N2.ClH/c7-8-6-4-2-1-3-5-6;/h1-5H;1H/q+1;/p-1

InChI key: InChIKey=CLRSZXHOSMKUIB-UHFFFAOYSA-M

SMILES: [Cl-].N#[N+]C=1C=CC=CC1

Synonyms:

• Benzene diazonium chloride (dry)
• Benzene diazonium chloride (dry) [Forbidden]
• Benzenediazonium, chloride (1:1)
• Benzoldiazoniumchlorid
• Chlorophenyldiazene
• Chlorure De Benzenediazonium
• Cloruro De Bencenodiazonio
• Phenyldiazonium chloride
• Benzenediazonium chloride
• Benzenediazonium, chloride

Benzenediazonium, chloride (1:1)

CAS: 100-34-5

• Formula: C₆H₅ClN₂
• Molecular weight: 140.5703

Temozolomide Impurity 13

CAS: 100-34-5

• Formula: C₆H₅ClN₂
• Molecular weight: 140.57