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

Chemical Property:

Molecular Formula	C3H8O2
Molar Misa	76.09
Density	1.036 g/mL pa25 °C (lit.)
Melting Point	-60 °C (lit.)
Boling Point	187 °C (lit.)
Kutenderera kwakananga(α)	n20/D 1.432 (lit.)
Flash Point	225°F
Nhamba yeJECFA	925
Mvura Solubility	miscible
Solubility	Miscible mumvura, acetone, ethyl acetate uye chloroform, soluble mu ether. Inogona kunyungudutswa mumafuta akawanda anokosha, asi haigone kusanganiswa nepetroleum ether, parafini uye girizi.
Vapor Presure	0.08 mm Hg ( 20 °C)
Vapor Density	2.62 (vs mhepo)
Chitarisiko	Viscous Liquid
Specific Gravity	1.038 (20/20℃)1.036～1.040
Color	APHA: ≤10
Merck	14,7855
BRN	1340498
pKa	14.49±0.20(Zvakafanotaurwa)
PH	6-8 (100g/l, H2O, 20℃)
Storage Condition	Chengetedza pa +5°C kusvika +30°C.
Sensitive	Hygroscopic
Explosive Limit	2.4-17.4%(V)
Refractive Index	n20/D 1.432(lit.)
MDL	MFCD00064272
Zvenyama uye Chemical Properties	Mvura isina ruvara, viscous uye yakagadzikana inotora mvura, inenge isinganakidze uye isinganhuhwi. kunyungudika -60 ℃ kuvira poindi 187.3 ℃ hama density 1.0381 refractive index 1.4326 flash point 99 ℃ solubility, ethanol uye zvakasiyana-siyana zveorganic solvents miscible.
Shandisa	Inoshandiswa seresin, plasticizer, surfactant, emulsifier uye demulsifier yezvinhu zvakabikwa, inogona kushandiswa se antifreeze uye inotakura kupisa.

Tumira email kwatiri

Product Detail

Product Tags

Tsanangudzo Yekuchengetedza	24/25 - Dzivisa kusangana neganda nemeso.
WGK Germany	1
RTECS	TY2000000
TSCA	Ehe
HS Code	29053200
Muchetura	LD50 nemuromo muTsuro: 19400 - 36000 mg/kg LD50 dermal Rabbit 20800 mg/kg

Nhanganyaya

Zvishoma. Zviri nyore kutora unyoro uye yakagadzikana pasi pemamiriro ezvinhu akajairika, asi zviri nyore kubudisa propionaldehyde, lactic acid, pyruvate uye acetic acid pakupisa kwakanyanya. Inosanganiswa nemvura, acetone uye chloroform, uye inonyungudika muether. Muyero wepakati unouraya (gonzo, remuromo) i25ml/kg.

Zvakapfuura: Furfuryl doro(CAS#98-00-0)

Zvinotevera: Cinnamyl doro(CAS#104-54-1)

Nyora meseji yako pano uye titumire kwatiri