Dhexe.

Dhexe.
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Sharraxaadda Gaaban:

3-methyly-1,1-diphinylurea ama dhexe III Cas: 13114-72-2

Equecnimo: Acardat II; Akardit II; 3-methyl-1,1-diphinylurea; 3-methyly-1,1-diphinylarea;N, n-diphenyl-n'-metylurea;

N'-methyly-n, n-DIPIPHENE-Urea;N'-methyly-n, n-diphenyl-Harnstoff;Methyl carbanilide

N "-methethyl-n, n-diphinylurea waxaa loo isticmaalaa xasilinta kuwa ku nool kuleylka. Tenozolomide USP laxiriira USP ee B.


Si faahfaafo

Calaamadaha wax soo saarka

Sifo

Magaca wax soo saarka: 3-methyly-1,1-diphinylurea / Dhexe III

ENOCYNS:Acardat ii; akadit ii; 3-methyly-1,1-diphinylurea; 3-methyly-1,1-diphinylurea

N, n-dophenyl-n'-metylurea

N'-methyly-n, n-dophenyl-urea

N'-methyly-n, n-dophenyl-Harnstoff

Methyl carbanilide

CAS: 13114-72-2

MF:C14h14n2o

MW:226.27

EINECS:236-039-7

Barta dhalaalaya: 172-174 ° ° C (iftiin)

Barta karkaraya: 367.89 ° C (qiyaasta adag)

Cufnaanta:1.0852 (qiyaasta adag)

Ku-meel-gaarka ah ee keydinta:2-8 ° C

Foom:Adke

Cayimid

Waxyaabaha kormeerka Tusmo alifbeeto
Muuqashada Huruud ah oo huruud ah oo ah budo yar oo midab leh ama crostal
Dhibcaha dhalaalaya 170.0 ℃ -172.0 ℃
Qoraaga nuxurka 0.1% max
Ash ku jira 0.1% max
Waxyaabaha koloriin ah 0.02%
Cabbirka walxaha 1.4mm max

Waa maxay codsiga n-methyl-n ', n'-diphinylarea?

N-methyl-n ', n'-diphenyl Urea waa xarun leh dalabyo kala duwan, badiyaa beeraha kimistariga iyo sayniska agabka. Qaar ka mid ah codsiyadeeda caanka ah waxaa ka mid ah:

1. AGREHEREMICALS: Waxaa loo isticmaali karaa inay yihiin doogga ama maamulayaasha kobaca geedka si ay gacan uga geystaan ​​xakameynta koritaanka dhirta qaarkood ama haramaha.

2. Dawooyinka: Waxaa loo isticmaali karaa dhex-dhexaad ah oo ah isku-darka isku-darka xeryaha dawooyinka kala duwan oo ay gacan ka geysato horumarinta daroogada cusub.

3.Chemistr Chemisteriga

4.Cilmi baarista: Jawi sheybaar, waxaa loo isticmaali karaa fal-celin kiimikaad oo kala duwan iyo cilmi baaris, gaar ahaan isku-darka isku-darka iyo horumarka agabyada.

5.Kimistariga falanqaynta: Waxaa loo isticmaali karaa hababka loo yaqaan 'codadka loo yaqaan' glalyts 'si loo ogaado loona caddeeyo walxaha qaarkood.

Baakad

Waxaa lagu buuxiyay 25 kg waraaqda waraaqda, shan boorso warqad ah (boorso PE), ama ku saleysan shuruudaha macaamiisha.

baakad

Sidee loo kaydiyaa wax ku saabsan bartamaha III?

Si aad aamin ah oo wax ku ool ah u kaydiso n-methyl-n ', n'-diphinylarea, tixgeli tilmaamaha soo socda:

Weelka:Ku keydi xeryahooda kontoroolka si adag loo xidhay si looga hortago faddaraynta iyo qoyaanka nuugista qoyaanka. U isticmaal weelasha ka samaysan waxyaabo la jaan qaadaya xeryaha dabiiciga ah, sida dhalada ama balaastigga qaarkood.

Heerkulka:Ka dhig meesha lagu keydiyo qabow oo qalalan. Waxaa ugu wanaagsan in la keydiyo n-methyl-n ', n'-DIPIPHYEAREA ee heerkulka qolka, oo ka fog iftiinka qorraxda tooska ah iyo ilaha kuleylka. Heerkulka xad-dhaafka ah wuxuu saameyn ku yeelan karaa xasilloonida xarunta.

Qoyaanka:Joogtee heerarka huurka ee hooseeya ee meelaha kaydinta sida qoyaanku wuxuu sababi karaa nabaad-guurka ama hydrolysis xeryahooda.

Calaamadee:Si cad u calaamadee weelasha magaca kiimikada, feejignaanta, macluumaadka halista, iyo taariikhda la helay ama la furay.

Ka taxaddarada amniga:Ka fogow alaabada aan iswaafaqsaneyn sida oxidixida adag ama aashitada. Hubso in aagga kaydinta ay si fiican u hawo leedahay oo ay ku qalabaysato qalab amni oo munaasib ah sida saldhigyada indhaha iyo dab-bakhtiiyeyaasha.

Xakamaynta Helitaanka:Xaddid gelitaanka meelaha wax lagu keydiyo ee kaliya shaqaalaha tababaran oo loo tababaray oo fahmo khataraha la xiriira xarunta.

Tuur:Marka xarunta aan loo baahnayn, fadlan raac qawaaniinta maxalliga ah ee ku saabsan tuurista qashinka kiimikada.

Had iyo jeer tixraac xaashida xogta amniga ee sheyga (MSDS) ee n-methyl-n ', n'-DIPIPHENEREA si aad u hesho talooyin gaar ah iyo talo bixin gaar ah.

Ku saabsan gaadiidka n-methyl-n ', n'-diphinylarea?

Markaad qaadanayso n-methyl-n ', n'-diphinylurea, waxaa muhiim ah in la raaco tilmaamo gaar ah si loo hubiyo badbaadada iyo u hoggaansanaanta qawaaniinta. Waa kuwan tixgelin muhiim ah oo ku saabsan qaadista kiimikada:

1.U hoggaansanaanta sharciyeynta: Hubso in dhoofinta ay la jaan qaadayaan qawaaniinta maxalliga ah, heer qaran, iyo caalamiga ah ee la xiriira waxyaabaha halista ah. Tan waxaa ka mid noqon kara xeerarka ka imanaya ururada sida Waaxda Gaadiidka Mareykanka (DOT) ama Hay'adda Kiimikooyinka Kiimikooyinka Yurub (ECHA).

2.Baakadaha: Adeegso waxyaabo ku habboon baakadaha ku habboon ee la jaan qaada n-methyl-n ', n'-diphinyLeria. Weelka waa inuu ahaadaa mid adag, daadanaya oo si cad loo calaamadeeyay. U isticmaal shaabadaha sare si looga hortago daadinta inta lagu jiro gaadiidka.

3.Calaamadda: Si cad ku calaamadee baakadaha magaca kiimikada, astaanta halista, iyo wixii macluumaad badbaado oo la xiriira. Tan waxaa ku jira maaraynta tilmaamaha iyo macluumaadka xiriirka xaaladaha degdegga ah.

4. Shuruudaha Gaadiidka: Ka fogow heerkulka aadka u daran, qoyaanka, iyo waxyeelada jidhka markii aad qaadatid kiimikooyinka. Ka fogow iftiinka qorraxda tooska ah oo ku keydi meel hawo wanaagsan leh.

5. Diiwaangelinta: Diyaarso oo soo qaado dhammaan dukumiintiyada lagama maarmaanka ah, oo ay ku jiraan waraaqaha xogta badbaadada (SDS), dukumiintiyada rarka, iyo wixii oggolaansho ah ama caddeyn ah.

6.Tababbarka: Hubinta in shaqaalaha ku lugta leh geedi socodka gaadiidkaba loogu talagalay in lagu maareeyo waxyaabaha halista ku ah oo ay ka warqabaan halista la xiriira n-methyly-n ', n'-diphinyLeria.

7.Nidaamka degdega ah: Hayso nidaamyo deg-deg ah oo jira haddii ay dhacdo daaqa ama shil inta lagu gudajiro gaadiidka. Tan waxaa ka mid ah lahaanshaha xirmada xirmada iyo qalabka difaaca shaqsiyeed (PPE) diyaar.

8.Qaabka Gaadiidka: Xulo habka ugu habboon ee gaadiidka (wadada, tareenka, hawada ama badda) ku saleysan masaafada, deg-degga ah iyo shuruudaha sharci-darrada.

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