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China p-Nitrobenzyl alcohol - China Supplier
China p-Nitrobenzyl alcohol - China Supplier

p-Nitrobenzyl alcohol

Price:Negotiable
Industry Category: Chemicals/Alcohols/Fluorobenzyl Alcohol
Product Category:
Brand:
Spec:


Contact Info
  • Add:河南省新鄉(xiāng)市紅旗區(qū)黃河大道5號, Zip: 453000
  • Contact: 劉經(jīng)理
  • Tel:白經(jīng)理:13525059581
  • Email:sales@junlongbio.com

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Description
Additional Information

Chinese Name: P-Nitrobenzyl alcohol

Foreign Name: P-Nitrobenzyl alcohol

Alias: 4-Nitrobenzyl alcohol, p-Nitrobenzyl alcohol

Chemical Formula: C7H7NO3

Molecular Weight: 153.14

CAS Number: 619-73-8

Structural Formula:

Melting Point: 92°C-96°C

Boiling Point: 185°C/1600Pa (12mmHg)

Appearance: White or light yellow crystals

Usage: Widely used as an intermediate in pharmaceutical synthesis.

Premium Grade: First Grade

Content: ≥ 99%

Moisture: ≤ 0.1%

Easily soluble in ethanol and ether, slightly soluble in cold water. Solubility in water is 1% at 25°C and 10% at 100°C.

Production Method

Dissolve 218g of p-nitrobenzyl acetate in 500ml of hot methanol, stir, and slowly add 380g of 15% sodium hydroxide solution. After completion, let stand for 5 minutes, then pour into ice water to precipitate. The filtered precipitate is decolorized with activated carbon in hot water and recrystallized to obtain 110-121g of p-nitrobenzyl alcohol.

Safety Terms: Avoid contact with skin and eyes.

Risk Terms: Irritating to eyes, respiratory system, and skin.

Industry Category Chemicals/Alcohols/Fluorobenzyl Alcohol
Product Category
Brand:
Spec:
Stock: 100000
Manufacturer:
Origin: China / Henan / Xinxiangshi
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