2-Bromo-4′-Nitroacetophenone CAS 99-81-0 Maʻemaʻe >98.5% (HPLC)

ʻO ka wehewehe pōkole:

Inoa Kemika: 2-Bromo-4′-Nitroacetophenone

Synonyms: 4-Nitrophenacyl Bromide

CAS: 99-81-0

Maʻemaʻe: >98.5% (HPLC)

ʻAno: Melemele māmā a i ka pauka Crystalline Melemele

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o 2-Bromo-4'-Nitroacetophenone (CAS: 99-81-0) me ke kūlana kiʻekiʻe.Hiki iā mākou ke hāʻawi i ka COA, ka lawe ʻana i ka honua holoʻokoʻa, nā mea liʻiliʻi a me ka nui i loaʻa.Inā makemake ʻoe i kēia huahana, e ʻoluʻolu e hoʻouna i ka ʻike kikoʻī e pili ana i ka helu CAS, ka inoa huahana, ka nui iā mākou.Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia	2-Bromo-4'-Nitroacetophenone
Nā huaʻōlelo like	α-Bromo-4-Nitroacetophenone;4-Nitrophenacyl Bromide;p-Nitrophenacyl Bromide;ω-Bromo-4-Nitroacetophenone;alpha-Bromo-4-Nitroacetophenone;2-Bromo-1-(4-Nitrophenyl)ethanone;2-Bromo-1-(4-Nitrophenyl)ethan-1-kahi
Helu CAS	99-81-0
Helu CAT	RF2928
Kūlana Kūʻai	I loko o ka waihona, hana hiki ke 15 tona no ka mahina
ʻĀpana Molekala	C8H6BrNO3
Kaumaha Molecular	244.04
Lae hehee	97.0 a 101.0 ℃
Lae paila	325.2±17.0 ℃ ma 760 mmHg
Lae Flash	150.5 ℃
ʻO ka mānoanoa	1.671g/cm3
Pilikino	Paʻi Lewa
Nānā Hazard	Hoʻonanea
TSCA	ʻAe
Papa Hazard	8
Hui Pūʻulu	III
HS Code	29147000
Brand	Kemika Ruifu

Nā kikoʻī:

'ikamu	Nā kikoʻī
Ka nana aku	Melemele māmā a me ka pauda kristal melemele
Maʻemaʻe / Kaʻina Hanana	>98.5% (HPLC)
Lae hehee	97.0 a 101.0 ℃
Nalo ma ka maloo	<1.00%
4-Nitroacetophenone	<0.50% (HPLC)
Huina paumaele	<1.50%
Infrared Spectrum	Kūlike i ka hoʻolālā
Hoʻoheheʻe ʻia i loko o ka Methanol wela	Kaʻa ʻAi ʻAi ʻAi ʻAʻole
Kūlana hoʻāʻo	Kūlana ʻoihana
Hoʻohana	Hoʻohuihui Organic;Nā Kūwaena Lapaʻau

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻOmole, ʻeke ʻeke Aluminum, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai

Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.

Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.

Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.

ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.

Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.

Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.

Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.

Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.

Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.

Noi:

Hoʻohana ʻia ʻo 2-Bromo-4'-Nitroacetophenone (CAS: 99-81-0) ma ke ʻano he kumu waiwai no ka synthesis organik a me nā intermediates pharmaceutical, a me nā mea ʻē aʻe.Hoʻomākaukau ʻia ʻo ia ma ka bromination o p-nitroacetophenone.Hoʻohui ʻia ka chlorobenzene solvent a me ka p-nitroacetophenone i loko o ka moku pane, a hoʻohui ʻia kahi liʻiliʻi o ka bromine dropwise ma 18 ℃, mālama ʻia ka mahana ma 26 ~ 28 ℃, a hoʻohui ʻia ka bromine i ka dropwise.Ma hope o ka hāʻule ʻana, lawe ʻia ka hopena no 1 hola, a hoʻokiʻekiʻe ʻia ka mahana e kipaku aku iā HBr, a loaʻa ka hoʻomaʻamaʻa hope.
99-81-0 - Pilikia a palekana
Nā hōʻailona pōʻino: C - Paʻi
Nā Code Risk: R34 - Ke kumu i ke ahi
ʻO ka wehewehe palekana: S26 - Inā pili me nā maka, holoi koke me ka wai nui a ʻimi i ka ʻōlelo aʻo kino.
S36/37/39: E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S45: Inā loaʻa ka pōʻino a i ʻole ke ʻano o kou olakino, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki)