1,3-Difluoroisopropanol (CAS # 453-13-4)

Chemical Property:

Molecular Formula	C3H6F2O
Molar Mass	96.08 ib
Qhov ntom	1.24g / mLat 25 ° C (lit.)
Boling Point	54-55 ° C34mm Hg (lit.)
Flash Point	108 ° F
Vapor Siab	68.5 mmHg ntawm 25 ° C
Qhov tshwm sim	Ua kua
Xim	Ntshiab daj rau brownish
BRN	17320 50 Nws
pKa	12.67 ± 0.20 (Tshaj tawm)
Kev cia khoom	Flammables cheeb tsam
Refractive Index	n20/D 1.373 (lit.)
Physical thiab Chemical Properties	Cov kua dej tsis muaj xim los yog yellowish pob tshab, me ntsis qaub. BP 120 ~ 130 deg C, tus txheeb ze ntom ntom ntawm 1.25 ~ 1.27 (23 deg C), nyob rau hauv A compound accounted rau 70%, B. p. 127 ~ 128 C, txheeb ze ntom ntom 1.244 (20 C), refractive index 1.3800 (20 C); B compound accounted rau 30%, B. p. 146 mus rau 148 ° C., tus txheeb ze ntom ntom yog 1.300 (20 ° C.), thiab qhov taw qhia qhov taw qhia yog 1.4360 (20 ° C.). Soluble nyob rau hauv dej, ethanol, ether thiab lwm yam organic solvents, tshuaj stability nyob rau hauv acidic kua, nyob rau hauv alkaline kua yuav decomposed, kub volatile poob ntawm toxicity.

Xa email rau peb

Product Detail

Khoom cim npe

Risk Codes	R10 - Flammable R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia	S16 - Khaws kom deb ntawm qhov chaw hluav taws xob. S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo.
UN IDs	UN 1987 3/PG 3
WGK Germany	3
RTECS	UB 1770000
TSCA	Y
HS Code	290 559 8 ib
Kev Ceeb Toom	Flamable
Hazard Class	3
Packing Group	III

Taw qhia

1,3-Difluoro-2-propanol, tseem hu ua DFP, yog cov organic compound.

Khoom: DFP yog cov kua tsis muaj xim nrog cov ntxhiab tsw tshwj xeeb.

Kev Siv: DFP muaj ntau yam kev siv. DFP kuj tseem siv los ua catalyst thiab surfactant hauv organic synthesis.

Txoj kev npaj: DFP feem ntau yog npaj los ntawm reacting 1,1,1,3,3,3-hexafluoro-2-propanol nrog hydrogen chloride, thiab ces tsim DFP los ntawm hydrating fluoride.

Cov ntaub ntawv kev nyab xeeb: DFP yog cov organic sib xyaw nrog qee yam kev phom sij. Nws tuaj yeem ua rau tawv nqaij thiab qhov muag, thiab muaj tshuaj lom thiab corrosive. Thaum siv lossis tuav DFP, cov cuab yeej tiv thaiv tus kheej tsim nyog xws li tsom iav, hnab looj tes, thiab khaub ncaws tiv thaiv yuav tsum tau hnav. Nws yuav tsum tau ua haujlwm nyob rau hauv qhov chaw muaj cua zoo kom tsis txhob nqus tau DFP vapors. Yog tias koj ua yuam kev los yog nqus tau DFP ntau, nrhiav kev kho mob.

Yav dhau los: Diiodomethane (CAS # 75-11-6)

Tom ntej: 1,2-Difluorobenzene (CAS # 367-11-3)

Sau koj cov lus ntawm no thiab xa tuaj rau peb