asia_oju-iwe

ọja

Hexyl salicylate (CAS # 6259-76-3)

Ohun-ini Kemikali:

Ilana molikula C13H18O3
Molar Mass 222.28
iwuwo 1.04 g/mL ni 25 °C (tan.)
Ojuami Boling 290°C (tan.)
Oju filaṣi >230°F
Omi Solubility 0.28g/L(37ºC)
Vapor Presure 0.077Pa ni 23 ℃
Ifarahan afinju
Àwọ̀ Olomi ororo ti ko ni awọ.
BRN 2453103
pKa 8.17± 0.30 (Asọtẹlẹ)
Ibi ipamọ Ipo Ti di ni gbigbẹ, Iwọn otutu yara
Atọka Refractive n20/D 1.505(tan.)

Alaye ọja

ọja Tags

Awọn aami ewu Xi - Irritant
Awọn koodu ewu 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara.
Apejuwe Abo S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
UN ID UN 3082 9 / PGIII
WGK Germany 2
RTECS DH2207000
Oloro Mejeeji iye ẹnu LD50 nla ninu awọn eku ati iye LD50 dermal ti o tobi ninu awọn ehoro ti kọja 5 g/kg (Moreno, 1975).

 

Ọrọ Iṣaaju

 

Didara:

Hexyl salicylate jẹ omi ti ko ni awọ tabi awọ ofeefee diẹ pẹlu oorun pataki kan. O ti wa ni tiotuka ni alcohols ati ether Organic solvents ni yara otutu, ati insoluble ninu omi.

 

Nlo: O ni apakokoro, egboogi-iredodo, antioxidant, egboogi-iredodo, astringent ati awọn ipa miiran, eyi ti o le mu awọn ipo awọ ara dara ati dinku iṣelọpọ irorẹ ati irorẹ.

 

Ọna:

Ọna igbaradi ti hexyl salicylate ni gbogbogbo ni a gba nipasẹ iṣesi esterification ti salicylic acid (naphthalene thionic acid) ati acid caproic. Ni deede, salicylic acid ati caproic acid jẹ kikan ati fesi labẹ catalysis ti sulfuric acid lati gbejade hexyl salicylate.

 

Alaye Abo:

Hexyl salicylate jẹ agbo-ara ti o ni aabo, ṣugbọn awọn nkan wọnyi tun wa lati mọ:

Yago fun olubasọrọ taara pẹlu awọ ara ati oju lati yago fun irritation ati ibajẹ.

Ifarabalẹ yẹ ki o san si iye ti o yẹ nigba lilo ati lilo ti o pọju yẹ ki o yee.

Awọn ọmọde yẹ ki o yago fun hexyl salicylate lati yago fun jijẹ lairotẹlẹ tabi ifihan.

 


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