huahana

49851-31-2, 2-Bromo-1-phenyl-1-pentanone

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Nā huahana huahana

Nā Pono Kemika a me nā Kino

Ka mānoanoa 1.3 ± 0.1 g / cm3
Kahi Paila 282.3 ± 13.0 ° C ma 760 mmHg
Kaulana Molecular C11H13ʻO BrO
Kaumaha Molecular 241.124
Kukui uila 42.5 ± 7.2 ° C
Mass nuʻukia 240.014969
PSA 17.07000
Loko paʻa 3.60
Puʻuwai mahu 0.0 ± 0.6 mmHg ma 25 ° C
Papa Kuhikihi o ka Refraction 1.541

ʻOihana Dute

Pāʻālua HS 2914700090
Hōʻuluʻulu Manaʻo HS: 2914700090 halogenated, sulphonated, nitrated a nitrosated derivatives o ketones a me quinones, inā ʻaʻole me ka oxygen hana ʻauhau uku paneʻe: 9.0% Nā kūlana mālama: ʻaʻohe VAT: 17.0% ʻO ka uku ʻo MFN: 5.5% Huina nui: 30.0%

 Nā huaʻōlelo manaʻo like

1-Pentanone, 2-bromo-1-phenyl-
2-Bromo-1-phenylpentan-1-hoʻokahi
2-Bromo-1-phenyl-pentan-1-one
2-Bromo-1-phenyl-1-pentanone
2-Bromovalerophenone




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    Hoʻopili

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    No ke aha e koho ai iā mākou?
    1. Ke koho pololei ʻana i nā mea maka, ʻo kā mākou huahana ka maʻemaʻe kiʻekiʻe loa.
    2. Kūpono kūpono a me ka hoʻokūkū. Hāʻawi i kahi ʻoihana ʻoi aku ka maikaʻi a me ka ʻoihana.
    3. ʻO ka lawe wikiwiki o nā laʻana, nā laʻana mai ka waihona Ke ala hoʻouna kūpono.
    4.Full ʻike o nā ipu helu nui e hoʻouka ana i ke awa kai Kina.
    5. Best ma hope o-lawelawe ma hope o ka hoʻouna.
    6. Nā palapala ʻoihana no kāu ʻae ʻana.

     

    NPP:
    Q1: E hoʻolako anei ʻoe i nā hōʻailona no ka hoʻāʻo ʻana?
    A: Nā laʻana manuahi no ka loiloi i ka maikaʻi no ka nui o nā huahana, akā pono nā mea kūʻai aku e lawe i ka uku hoʻouna no ka lawe ʻana i nā hōʻailona i kou puka.

    Q2: He aha kāu MOQ?
    A: No ka huahana waiwai nui, hoʻomaka kā mākou MOQ mai 10g, 100g a me 1kg.

    Q3: ʻO nā ʻano uku ʻae āu e ʻae ai?
    A: Western Union, pūʻulu ʻoihana, BTC, a pēlā aku

    Q4: Pehea e pili ana i kāu manawa hāʻawi?
    A: ʻO ka maʻamau, e 3 a 5 mau lā ma hope o ka loaʻa ʻana o kāu uku mua.

    Q5: Pehea ʻoe e mālama ai i ka hoʻopiʻi maikaʻi?
    A: ʻO ka mea mua, e hoʻoliʻiliʻi kā mākou kaohi maikaʻi i ka pilikia o ke ʻano a kokoke i ka ʻole. Inā loaʻa kahi pilikia maikaʻi maoli e hoʻokumu ʻia e mākou, e hoʻouna mākou iā ʻoe i nā ukana manuahi no ka pani a hoʻihoʻi paha i kāu nalowale.

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