(2-bromothyl) benzene 2-phenylethyl bromides Cas 103-63-9

Kufotokozera kwaifupi:

(2-bromothyl) benzene cas 103-63-9 wopanga

Dzina lazogulitsa:(2-bromothyl) benzene

Cas:103-63-9

Mf:C3h9br

Mw:185.06

Einecs:203-130-8

Khalidwe:kupanga

Phukusi:1 makilogalamu / thumba kapena 25 kg / ng'oma

Tumizani imelo kwa ife Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Kaonekeswe

Dzina lazogulitsa: (2-bromothyl) Benzene / 2-Phenylethyl bromide

Maonekedwe: Madzi opanda utoto

Cas: 103-63-9

Mf: c8h9br

MW: 185.06

Einecs: 203-130-8

Malo osungunuka: -56 ° C

Malo owiritsa: 220-221 ° C (b.)

Kuchulukitsa: 1.355 g / ml pa 25 ° C (yoyatsidwa.)

index yolowera: N20 / D 1.556 (yoyatsidwa.)

FP: 193 ° F

Phanga: 2-8 ° C

kusungunuka: 0.039g / l

mawonekedwe: madzi

utoto: zopanda utoto wopanda chikaso

Madzi osungunuka: insuluble

Brn: 507487

Code ya HS: 2903399090

Phukusi: 1 L / Botolo, 25 L / Dur, 200 L / Drum

Chifanizo

Kaonekedwe	Wopanda mafuta kapena pang'ono
Kukhala Uliwala	≥98%
Mtengo wamtengo	6.0 ~ 8.0
Kunyowa	≤0.05%

Karata yanchito

Imagwiritsidwa ntchito ngati mankhwala apakati wamba komanso mankhwala ophera tizilombo.

Phukusi

1 makilogalamu / thumba kapena 25 kg / ng'oma kapena 200 kg / ng'oma kapena malinga ndi zofunika kwa makasitomala.

Malipiro

* Titha kupereka njira zosiyanasiyana zolipira za kusankha kwa makasitomala.

* Zomwe ndalama ndizochepa, makasitomala nthawi zambiri amalipira kudzera pa Paypal, Western Union, Alibaba, ndi zina zambiri.

* Pamene kuchuluka kwake ndi kwakukulu, makasitomala nthawi zambiri amalipira kudzera pa T / T, l / c powoneka, Alibaba, etc.

* Kupatula apo, makasitomala ochulukirapo amagwiritsa ntchito a Alipay kapena Wechat kulipira kuti alipire.

Kusamalira ndi Kusunga

1, mosamala kuti mugwiritse ntchito bwino

Pewani kulumikizana ndi khungu ndi maso.

Pewani kupuma kwa nthunzi kapena mtengo.

Njira zabwinobwino zotetezera moto.

2, mikhalidwe yosungirako bwino, kuphatikizapo zosagwirizana zilizonse

Sungani chidebe chotsekedwa bwino m'malo owuma komanso owuma.

Zotengera zomwe zimatsegulidwa ziyenera kusinthidwa mosamala ndikusunga zowongoka kuti zisawonongeke.

Kutentha kosungirako 2 - 8 ° C

Kufotokozera kwa njira zoyambira

1. Malangizo a General
Funsani dokotala. Onetsani pepala lotetezedwa ndi adotolo omwe ali nawo.

2. Ngati inhadled
Ngati mukupumira, kusunthira munthu kukhala wa mpweya wabwino. Ngati sichoncho musapume, perekani kupuma kwamphamvu. Funsani dokotala.

3. Ngati pakhungu
Sambani ndi sopo ndi madzi ambiri. Funsani dokotala.

4. Pankhani yolumikizana
Muzimutsuka bwino ndi madzi ambiri kwa mphindi zosachepera 15 ndikufunsa dokotala.

5. Kumezedwa
Osapereka chilichonse pakamwa kwa munthu wosazindikira. Itsuke pakamwa ndi madzi. Funsani dokotala.

Miyeso yozimitsa moto

1. Kutulutsa kwa media
Ma media odetsa makanema amagwiritsa ntchito utsi wamadzi, chithovu choletsa mowa, mankhwala owuma kapena mpweya woipa.

2. Zowopsa zapadera zomwe zimachokera ku chinthu kapena kusakaniza
Kapalaka, ma carborn oxidiasiasis, mpweya wa hyrogen bromides wamafuta osavomerezeka osadziwika. Kapuboni, kaboni byrogen mpweya

3. Upangiri wa ozimitsa moto
Valani mu pulogalamu yopumira yopumira yopumira moto ngati pangafunike.

M'mbuyomu: Phlororoglucinol dihydrate / cas 6099-90-7

Ena: Tetrahydrofuran Thf Cas 109-99-9 Madzi Opanga Opanga

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