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zvigadzirwa

cas1451-82-7 2-Bromo-4'-methylpropiophenone Kuendesa nekukurumidza uye kwakachengeteka

tsananguro pfupi:


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Kemikari & Panyama Zvivakwa

Kuwandisa 1.4 ± 0.1 g / cm3
Boiling Point 273.2 ± 15.0 ° C pa760 mmHg
Kunyorera Nzvimbo 75-77ºC
Molecular Formula C10H11BrO
Molecular Kurema 227.098
Flash Point 58.6 ± 7.7 ° C
Misa chaiyo 225.999313
PSA 17.07000
LogP 3.00
Mhepo Yekumanikidza 0.0 ± 0.6 mmHg pa25 ° C
Index yeRefraction 1.552
Kuchengetedza mamiriro Firiji
Kugadzikana Kwemvura Inonyungudika mu chloroform uye methanol.

1. Mhando yepamusoro:
Hupenyu hupenyu. Hunhu ndicho chinhu chakakosha pazvinhu zvese. Tine rabhoritari yekutsvaga muJiangsu.
2.Mutengo unonzwisisika:
Isu tinopa zvigadzirwa zvemhando yepamusoro pamitengo yemakwikwi muChina. Vose vatengi vanogamuchirwa kuti vatitumire mibvunzo uye zvinyorwa.
3. Odha uwandu:
Usatombo kendenga pamusoro peiyo shoma odha uwandu, yedu yepasi yekuraira huwandu i1 gramu kana zvishoma.
4. Sevhisi yakanaka.
kukurumidza kuita. Isu tinovimbisa kupindura mukati memaawa makumi maviri nemana kusanganisira mazororo. 5. Kufambisa nekukurumidza uye kwakachengeteka kuratidza kuendesa.
Isu tinovimbisa kutumira chigadzirwa uye nekupa iyo yekutevera nhamba mukati memazuva matatu ekushanda. Uye isu tichazvitumira kuburikidza nemakambani akasiyana emakambani zvinoenderana nenyika yekuenda / dunhu.

Maitiro ekuenderera mberi nekuraira?
Nhanho 1: Pawaida kutenga chimwe chinhu, pls nditumire ini kubvunza neemail, wicker kana whatsapp.S
tep2: Ini ndichakupindura nekoteisheni kana ndichinge ndangokugamuchira iwe kubvunza.
Step3: Tichataurirana zvigadzirwa, mutengo, pasuru, nzira dzekubhadhara nezvimwe.
Step4: Iwe unoronga muripo.
Step5: Ini ndicharonga kutumira kwacho mushure mekukugamuchira iwe mari.
Step6: Iyo yekutevera nhamba uye mufananidzo wepasuru ichatumirwa kwauri.
Step7: Tsvaga iyo yekutevera nhamba pawebhusaiti kusvikira wagamuchira
Ndibate: luly@hbminshang.cn
Whatsapp: + 8813073165382
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