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2-Bromo-4′-Nitroacetophenone CAS 99-81-0 Mimo>98.5% (HPLC) Aworan Ifihan
  • 2-Bromo-4′-Nitroacetophenone CAS 99-81-0 Mimọ>98.5% (HPLC)

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

Apejuwe kukuru:

Orukọ Kemikali: 2-Bromo-4′-Nitroacetophenone

Synonyms: 4-Nitrophenacyl Bromide

CAS: 99-81-0

Mimọ:> 98.5% (HPLC)

Irisi: Imọlẹ Yellow si Yellow Crystalline Powder

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti 2-Bromo-4'-Nitroacetophenone (CAS: 99-81-0) pẹlu didara to gaju.A le pese COA, ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si ọja yii, jọwọ firanṣẹ alaye alaye pẹlu nọmba CAS, orukọ ọja, opoiye si wa.Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali 2-Bromo-4'-Nitroacetophenone
Awọn itumọ ọrọ sisọ 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-ọkan
Nọmba CAS 99-81-0
NỌMBA CAT RF2928
Iṣura Ipo Ninu Iṣura, Agbara iṣelọpọ 15 Toonu fun oṣu kan
Fọọmu Molecular C8H6BrNO3
Òṣuwọn Molikula 244.04
Ojuami Iyo 97.0 si 101.0 ℃
Ojuami farabale 325.2± 17.0℃ ni 760 mmHg
Oju filaṣi 150.5 ℃
iwuwo 1.671g/cm3
Ni imọlara Afẹfẹ Ifamọ
Akọsilẹ ewu Irritant
TSCA Bẹẹni
Kíláàsì ewu 8
Iṣakojọpọ Ẹgbẹ III
HS koodu 29147000
Brand Ruifu Kemikali

Awọn pato:

Nkan Awọn pato
Ifarahan Ina Yellow to Yellow Crystalline Powder
Mimọ / Analysis Ọna > 98.5% (HPLC)
Ojuami Iyo 97.0 si 101.0 ℃
Pipadanu lori Gbigbe <1.00%
4-Nitroacetophenone <0.50% (HPLC)
Lapapọ Awọn Aimọ <1.50%
Infurarẹẹdi julọ.Oniranran Ni ibamu si Eto
Solubility ni Hot kẹmika Gan Irẹwẹsi Turbidity Pass
Igbeyewo Standard Standard Enterprise
Lilo Organic Synthesis;elegbogi Intermediates

Package & Ibi ipamọ:

Package: Igo, apo bankanje aluminiomu, 25kg / Paali ilu, tabi gẹgẹ bi ibeere alabara

Ipò Ìpamọ́:Fipamọ sinu awọn apoti ti a fi edidi ni itura ati ibi gbigbẹ;Dabobo lati ina ati ọrinrin

Awọn anfani:

Agbara to to: Awọn ohun elo to ati awọn onimọ-ẹrọ

Iṣẹ Ọjọgbọn: Iṣẹ rira iduro kan

OEM Package: Aṣa package ati aami wa

Ifijiṣẹ Yara: Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta

Ipese Idurosinsin: Ṣetọju ọja iṣura ti o tọ

Atilẹyin imọ-ẹrọ: Ojutu imọ-ẹrọ wa

Iṣẹ Iṣọkan Aṣa: Larin lati giramu si kilos

Didara to gaju: Ṣeto eto idaniloju didara pipe

FAQ:

Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Ọdun Iriri?A ni diẹ sii ju ọdun 15 ti iriri ni iṣelọpọ ati okeere ti ọpọlọpọ awọn agbedemeji elegbogi didara tabi awọn kemikali to dara.

Awọn ọja akọkọ?Ta si ọja ile, North America, Europe, India, Korea, Japanese, Australia, ati be be lo.

Awọn anfani?Didara to gaju, idiyele ifarada, awọn iṣẹ alamọdaju ati atilẹyin imọ-ẹrọ, ifijiṣẹ yarayara.

DidaraIdaniloju?Eto iṣakoso didara to muna.Awọn ohun elo ọjọgbọn fun itupalẹ pẹlu NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, bbl

Awọn apẹẹrẹ?Pupọ awọn ọja pese awọn apẹẹrẹ ọfẹ fun igbelewọn didara, idiyele gbigbe yẹ ki o san nipasẹ awọn alabara.

Ayẹwo ile-iṣẹ?Ayẹwo ile-iṣẹ kaabo.Jọwọ ṣe ipinnu lati pade ni ilosiwaju.

MOQ?Ko si MOQ.Ibere ​​kekere jẹ itẹwọgba.

Akoko Ifijiṣẹ? Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta.

Gbigbe?Nipa Express (FedEx, DHL), nipasẹ Air, nipasẹ Okun.

Awọn iwe aṣẹ?Lẹhin iṣẹ tita: COA, MOA, ROS, MSDS, ati bẹbẹ lọ ni a le pese.

Aṣa Synthesis?Le pese awọn iṣẹ iṣelọpọ aṣa lati baamu awọn iwulo iwadii rẹ dara julọ.

Awọn ofin sisan?Iwe risiti Proforma yoo firanṣẹ ni akọkọ lẹhin ijẹrisi aṣẹ, ti ifi alaye banki wa sinu.Isanwo nipasẹ T/T (Telex Gbigbe), PayPal, Western Union, ati bẹbẹ lọ.

Ohun elo:

2-Bromo-4'-Nitroacetophenone (CAS: 99-81-0) ni a lo bi awọn ohun elo aise fun iṣelọpọ Organic ati awọn agbedemeji elegbogi, ati bẹbẹ lọ.Ọna Igbaradi O ti pese sile nipasẹ bromination ti p-nitroacetophenone.Awọn chlorobenzene olomi ati p-nitroacetophenone ti wa ni afikun sinu ohun elo ifaseyin, ati kekere kan ti bromine ti wa ni afikun dropwise ni 18 ℃, awọn iwọn otutu ti wa ni dari ni 26 ~ 28 ℃, ati bromine ti wa ni afikun dropwise.Lẹhin sisọ silẹ, a ṣe iṣesi naa fun wakati 1, ati pe a gbe iwọn otutu soke lati wakọ HBr, ati pe a gba itọju lẹhin-itọju.
99-81-0 - Ewu ati Aabo
Awọn aami ewu: C - Ibajẹ
Awọn koodu ewu: R34 - Awọn okunfa sisun
Apejuwe Aabo: S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36/37/39: Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
S45: Ni ọran ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe)

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