1,2-Propanediol(CAS#57-55-6)

Chemical Property:

Molecular Formula	C3H8O2
Misa ya Molar	76.09
Kuchulukana	1.036 g/mL pa 25 °C (kuyatsa)
Melting Point	-60 °C (kuyatsa)
Boling Point	187 °C (kuyatsa)
Kuzungulira Kwapadera (α)	n20/D 1.432 (lit.)
Pophulikira	225 ° F
Nambala ya JECFA	925
Kusungunuka kwamadzi	zosiyanasiyana
Kusungunuka	Zosakanikirana m'madzi, acetone, ethyl acetate ndi chloroform, zosungunuka mu ether. Itha kusungunuka m'mafuta ambiri ofunikira, koma sangathe kusakanikirana ndi petroleum ether, parafini ndi mafuta.
Kuthamanga kwa Vapor	0.08 mm Hg (20 °C)
Kuchuluka kwa Vapor	2.62 (vs mpweya)
Maonekedwe	Viscous Liquid
Specific Gravity	1.038 (20/20℃)1.036 ~1.040
Mtundu	APHA: ≤10
Merck	14,7855
Mtengo wa BRN	1340498
pKa	14.49±0.20 (Zonenedweratu)
PH	6-8 (100g/l, H2O, 20℃)
Mkhalidwe Wosungira	Sungani pa +5 ° C mpaka +30 ° C.
Zomverera	Hygroscopic
Zophulika Malire	2.4-17.4% (V)
Refractive Index	n20/D 1.432(lit.)
MDL	Mtengo wa MFCD00064272
Zakuthupi ndi Zamankhwala	Zamadzimadzi zopanda mtundu, zowoneka bwino komanso zokhazikika zotengera madzi, pafupifupi zosakoma komanso zopanda fungo. malo osungunuka -60 ℃ kutentha kwa 187.3 ℃ kachulukidwe wachibale 1.0381 Refractive index 1.4326 flash point 99 ℃ solubility, Mowa ndi zosiyanasiyana organic solvents miscible.
Gwiritsani ntchito	Amagwiritsidwa ntchito ngati utomoni, plasticizer, surfactant, emulsifier ndi demulsifier ya zipangizo, Angagwiritsidwenso ntchito ngati antifreeze ndi kutentha chonyamulira.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera Zachitetezo	24/25 - Pewani kukhudzana ndi khungu ndi maso.
WGK Germany	1
Mtengo wa RTECS	TY2000000
TSCA	Inde
HS kodi	29053200
Poizoni	LD50 pakamwa pa Kalulu: 19400 - 36000 mg/kg LD50 dermal Kalulu 20800 mg/kg

Mawu Oyamba

Zokometsera pang'ono. Ndizosavuta kuyamwa chinyezi ndipo zimakhala zokhazikika pansi pazikhalidwe zabwino, koma zimakhala zosavuta kupanga propionaldehyde, lactic acid, pyruvate ndi acetic acid pa kutentha kwakukulu. Imasakanikirana ndi madzi, acetone ndi chloroform, ndipo imasungunuka mu ether. Mlingo wakupha wapakatikati (khoswe, pakamwa) ndi 25ml/kg.

Zam'mbuyo: Mowa wa Furfuryl(CAS#98-00-0)

Ena: Cinnamyl mowa (CAS#104-54-1)

Lembani uthenga wanu apa ndikutumiza kwa ife