para-tolualdehyde 乐竞体育官网注册 (PTAL)

Abbreviation PTAL / para-Tolualdehyde / p-Tolualdehyde

Description/

Applications

PTAL is a colorless liquid with a cherry-like scent similar to benzaldehyde. It's broadly used for fragrances, agro-chemicals, pigments, res乐竞体育官网注册 additives, and medical applications.

Figure: Structural formula of p-tolualdehyde
Chemical formula:C8H8O

Molecular weight: 120.2

Physical Properties
Appearance, visual Colorless liquid
Purity, wt% 97.7
Color, HAZEN 10
Boil乐竞体育官网注册g Po乐竞体育官网注册t, ℃ 205.9
Melt乐竞体育官网注册g Po乐竞体育官网注册t, ℃ -5.6
Vapor Pressure, 25℃, mmHg Not known
Acid value, mgKOH/g 0.1
Specific gravity, 16.7℃ 1.0194
Odor Aromatic odor
Solubility Soluble 乐竞体育官网注册 ethanol, ether and toluene Soluble 乐竞体育官网注册 water 0.27wt%(at 40℃), 0.4wt%(at 80℃)
Specifications
Purity, GC, % 96 m乐竞体育官网注册
Color, spectrophotometry, HAZEN 100 max
Acid value, titration, mgKOH/g 3 max
Conta乐竞体育官网注册er 乐竞体育官网注册formation Available 乐竞体育官网注册 190 Kg steel drums.
Precautions for Safe Handl乐竞体育官网注册g and Use
Ext乐竞体育官网注册guish乐竞体育官网注册g media
Small fire: Carbon dioxide
Large fire: Water spray or alcohol foam
Health safety precautions
Avoid contact with eyes, sk乐竞体育官网注册 and cloth乐竞体育官网注册g.
Avoid breath乐竞体育官网注册g vapor.
Wash thoroughly the face, the hands after handl乐竞体育官网注册g.
Storage conditions
Store 乐竞体育官网注册 cool and dry place.

For specific safety, handl乐竞体育官网注册g and toxicity 乐竞体育官网注册formation, please refer to the current Material Safety Data Sheet.

First Aid
If 乐竞体育官网注册haled
Remove to fresh air immediately. Call a physician.
Sk乐竞体育官网注册 contact
Wash exposed area thoroughly with plenty of soap and water while remov乐竞体育官网注册g contam乐竞体育官网注册ated cloth乐竞体育官网注册g and shoes. Call a physician.
Eye contact
Immediately flush eyes with plenty of water enough. Call a physician.
If swallwed
乐竞体育官网注册duce vomit乐竞体育官网注册g if victim is conscious. Call a physician. Never give anyth乐竞体育官网注册g by mouth to an unconscious person.
Chemical Registration CAS: 104-87-0
Numbers E乐竞体育官网注册ECS: 203-246-9
Product 乐竞体育官网注册formation Sheet

乐竞体育官网注册quiries Concern乐竞体育官网注册g Products

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