Khoom
4-chlorobenzophenone; Cas.:134-85-0
Txhais lus hais tias: 4-chlorobenzopenone; 134-85-0; (4-chlorobenyl) (4-cbp; benzophenone, 4-chloro-; 4-chloro-; 4-chloro-; 4-chloro-; 4-chloro-; 4-chloro- MP3 Benzophenone; para-chlorobenzophenone; 4-benzoyLphenylas; Wihlorobenzophenone); DTXSid2051687; HSDB 2740; NSC 2872; NSC-2872; Einecs 205-160-7; MFCD00000; (4-chlorophenyl) penylmetyl) penlastine (m2); 4-cbrorobenzholuone, 99%; Schembl50462; Tshooj- (4-chlorophenyl) -kuv; Ketone; tox21_304009; (4-cenyl) (Phenyl) (Phenyl) (CURLOROBENZOOKONE #; AKOS000119405; 4-CHLOROPHENYL-PHENYL Methanone; cs-w004344; Nce-7925; D7764--56181; D77642; D77656; Flake); AH-034/32828041; W-108278; Z104477824; 4-chlorobenzophenone, USP) tus qauv siv
Tshuaj Khoom Ntawm 4-Chlorobenzophenone
Cov tsos pom / xim: Dawb rau off-dawb crystalline hmoov
Pro Vapor Siab: 0.015Pa ntawm 25 ℃
● Melting point: 93-96 ° C (Lit.)
● Cov ntsiab lus tsis zoo: 1.5260 (kwv yees)
● Bowing taw tes: 333 ° C ntawm 760 MMHG
Flash taw tes: 176.1 ° C
● Psa:17.07000
Wensity: 1.207 g / cm3
● Cov cimp: 3.57100
● Chaw Nres Temp.:Nore hauv qab + 30 ° C.
● Solubility.:charoroform (me ntsis), ethyl acetate (me ntsis), methanol (me ntsis)
● Solubility Solubility.:20.706MG/L ntawm 29 ℃
● XlogP3: 4.1
It Hydrogen BRonor pub nyiaj: 0
● Hydrogen BRRongle Txais Txais Suav: 1
Resot Rotatable Bond COUNTER: 2
● Muaj tseeb pes tsawg tus: 216.034926
● Hnyav Hom Dav: 15
Inclexity: 213
Cov Ntaub Ntawv Safty
● POTOSSGRAM (S):
C,
Xi,
Xn
● Cov kab mob txaus ntshai: C, XI, xn
● Cov nqe lus: 34-36 / 37 / 38-20 / 21/22
● Cov nqe lus kev nyab xeeb: 26-36 / 39-45-24 / 25-2637 / 39-22-36
Zoo siv
Tshuaj lom neeg:Lwm Cov Chav Kawm -> Benzophenones
Canonical luag nyav:C1 = cc = c (c = c1) c (= o) c2 = cc = c (c = c2) cl
Siv:UV Kho Yam Txheej, Luam Ntawv Ink, Kev Kho Mob thiab Tshuaj Lom thiab Tshuaj tua kab tsis sib thooj 4-Chlorobenzopenone, yog lub tsev thaiv siv rau ntau yam tshuaj synthesis. Nws tuaj yeem siv rau kev npaj ntawm ntau yam kev ua haujlwm coumarin derivatives.
Daim ntawv thov
4-Chlorobenzopenone yog tshuaj lom neeg sib txuas nrog cov mis molecular c13h9clo. Nws tseem yog lub npe hu ua Benzophenone-4 lossis BP-4. Ntawm no yog qee qhov kev siv peev xwm thiab kev siv 4-chlorobenzophenone:
Uv-nqus tus neeg sawv cev:4-chlorobenzophenone yog siv tau UV lim hauv ntau yam khoom saib xyuas tus kheej xws li sunscreens, moisturizers, thiab cov plaub hau khoom. Nws nqus UV hluav taws xob, tshwj xeeb yog nyob rau hauv UVA ntau yam (320-400 nm), pab tiv thaiv cov tawv nqaij thiab plaub hau los ntawm kev phom sij ntawm lub hnub ci.
Yees duab: Nws kuj tseem siv los ua tus kws yees duab hauv ntau yam kev lag luam, suav nrog kev luam ntawv, pleev xim, thiab cov nplaum. Thaum raug rau ultraviolet lub teeb, nws pib ua tshuaj lom neeg cov tshuaj tiv thaiv, ua rau kev kho mob lossis tawv nqaij tawv.
Polymer additives:4-chlorobenzophenone tuaj yeem raug ntxiv rau cov polymers, xws li plastics thiab resins thiab resins, txhawm rau txhim kho lawv qhov kev tawm tsam rau UV kev cuam tshuam. Lub compound nqus UV hluav taws xob thiab tiv thaiv nws los ntawm kev ua rau kev ua tsis taus thiab tsis txaus ntseeg ntawm cov polymer.
Organic synthesis:Nws tuaj yeem ua raws li lub tsev thaiv lossis nruab nrab hauv kev sib txuas ntawm lwm cov ocegic teb. 4-chlorobenzhothenone yog siv rau hauv kev tsim cov khoom siv, agrochemicals, thiab dyes.
Tshawb nrhiav thiab kev txhim kho: 4-Chlorobenzopenone tseem siv nyob rau hauv kev kuaj tshawb fawb rau nws cov tshuaj lom neeg thiab cuam tshuam. Nws tuaj yeem siv tau ua cov khoom pib rau cov xwm txheej ntawm cov sib txuas tshiab tshiab lossis ua cov siv txuas rau cov hom phiaj txheeb xyuas.
Raws li nrog cov tshuaj sib txuas, nws yog ib qho tseem ceeb kom ua raws li cov lus qhia kev nyab xeeb thiab cov cai tswj hwm thaum tuav thiab siv 4-chlorobenzopenone.
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