Cas no for 5343-92-0,1,2-Pentanediol ACID Cas number search msds database,online free cas number chemistry search engine,cas number sigma aldrich

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Home > CAS No. Inquiry > 5343-92-0

5343-92-0

[CAS Name] 1,2-Pentanediol

[Formula] C5H12O2

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Basica Info

[CAS Name]1,2-Pentanediol
[Alias]Pentanediol,98%; pentane-1,2-diol; (2S)-pentane-1,2-diol; (2R)-pentane-1,2-diol
[Number]5343-92-0
[EINECS]226-285-3
[Formula]C5H12O2
[Molecular weight]104.1476

[Boiling point]206°C at 760 mmHg
[Density]0.0575mmHg at 25°C
[Flash point]104.4°C

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Shandong Zhishang Chemical Co.,Ltd

Factory Location:Shandong

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Shanghai Yearn Chemical Science-Tech Co.,Ltd

Physical and chemical properties: 1, 2-pentanediol is a colorless transparent liquid, b.p.206℃, n20D 1.4400, relative density 0.971, soluble in alcohol, ether, ethyl acetate and other organic solvents.

Risk term: 36/38 – eye and skin irritation.

Safety term: 24/25 – Avoid contact with skin and eyes.

WGK Germany: 1

RTECS: SA0455000

Source: Petroleum and natural

1, 2-pentanediol is a naturally-derived humectant with antiseptic properties. Another source of 1, 2-pentanediol is petroleum, which needs to be treated and also has anti-corrosion and moisturizing properties.

Introduction to 1, 2-pentanediol

1, 2-pentanediol is a diol (* 1) with refreshing feeling and excellent antibacterial properties, and also alkanediol, a polyol with high antibacterial properties.

* 1 polyols have extremely high hygroscopic and water-retaining properties, so they are the most commonly used moisturizers in cosmetics. The name “alcohol” is misleading, but ordinary alcohol (ethanol) is a mono alcohol, and polyols and mono alcohols (ethanol) are different substances.

Official website：https://www.yearnintl.com/

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