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2-Chloroethyl Isocyanate CAS 1943-83-5 Mimọ> 99.0% (GC) Aworan Ifihan
  • 2-Chloroethyl Isocyanate CAS 1943-83-5 Mimọ>99.0% (GC)

2-Chloroethyl Isocyanate CAS 1943-83-5 Mimọ>99.0% (GC)

Apejuwe kukuru:

Orukọ Kemikali: 2-Chloroethyl Isocyanate

CAS: 1943-83-5

Mimọ:> 99.0% (GC)

Irisi: Alailowaya si Pale Yellow Clear Liquid

Olubasọrọ: Dokita Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Alaye ọja

Jẹmọ Products

ọja Tags

Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ti 2-Chloroethyl Isocyanate (CAS: 1943-83-5) pẹlu didara to gaju.Kemikali Ruifu le pese ifijiṣẹ agbaye, idiyele ifigagbaga, iṣẹ ti o dara julọ, kekere ati awọn iwọn olopobobo ti o wa.Ra 2-Chloroethyl Isocyanate,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali 2-Chloroethyl Isocyanate
Awọn itumọ ọrọ sisọ Isocyanic Acid 2-Chloroethyl Ester;1-Chloro-2-Isocyanatoethane;β-Chloroethylisocyanate;2-Chloroethanol Isocyanate
Iṣura Ipo Ni Iṣura, Iṣowo Iṣowo
Nọmba CAS Ọdun 1943-83-5
Fọọmu Molecular C3H4ClNO
Òṣuwọn Molikula 105,52 g / mol
Ojuami farabale 135 ℃
Oju filaṣi 56℃(132°F)
iwuwo 1.237 g/mL ni 25 ℃ (tan.)
Atọka Refractive n20/D 1.447 (itanna)
Ni imọlara Ọrinrin Sensitive, Ooru Sensitive
Omi Solubility Hydrolyzes ninu Omi
Akọsilẹ ewu Majele ti / Ibajẹ / Lachrymatory / Sensitizer
COA & MSDS Wa
Apeere Wa
Ipilẹṣẹ Shanghai, China
Brand Ruifu Kemikali

Awọn pato:

Awọn nkan Ayewo Standards Esi
Ifarahan Alailowaya si Biayẹ Yellow Clear Liquid Liquid Ko Awọ
Mimọ / Analysis Ọna > 99.0% (GC) 99.50%
Chlorine hydrolyzable (gẹgẹbi HCl) <0.50% 0.20%
Atọka Refractive n20/D 1.444 ~ 1.448 Ibamu
Ìwọ̀n (20℃) 1.226 ~ 1.237 Ibamu
Infurarẹẹdi julọ.Oniranran Ni ibamu pẹlu Eto Ibamu
1H NMR julọ.Oniranran Ni ibamu pẹlu Eto Ibamu
Ipari Ọja naa ti ni idanwo ati ni ibamu pẹlu awọn pato ti a fun

Package/Ipamọ/Gbigbe:

Apo:Igo Fluorinated, 25kg/Drum, 180kg/Drum, tabi gẹgẹ bi ibeere alabara.
Ipò Ìpamọ́:Jeki apo eiyan naa ni wiwọ ni pipade ati fipamọ sinu itura, gbigbẹ ati ile-itaja ti o ni afẹfẹ daradara kuro ninu awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.
Gbigbe:Firanṣẹ si agbaye nipasẹ afẹfẹ, nipasẹ FedEx / DHL Express.Pese ifijiṣẹ yarayara ati igbẹkẹle.

1943-83-5 - Iduroṣinṣin:

Idurosinsin, ṣugbọn ọrinrin kókó.Ijona.Ni ibamu pẹlu omi, ọrinrin, awọn aṣoju oxidizing lagbara, awọn ipilẹ ti o lagbara, acids, alcohols, amines.

1943-83-5 - Ona Sintetiki:

2-Chloroethylamine+Triphosgene→2-Chloroethyl Isocyanate Crude Product → Refaini→2-Chloroethyl Isocyanate

Ọdun 1943-83-5 -Ọna idanwo:

1.0 Irinse ati Reagents
GC-7820A Agilent, aṣawari ina hydrogen, ibi-iṣẹ iṣẹ kiromatogirafi ni a lo fun wiwa ati sisẹ data.
2.0 Chromatographic ipo
Ọwọn: DB-1 30m×0.32mm×1.0um
N2: 30ml/min
H2: 30ml/min
Afẹfẹ: 300ml/min
Pipin ipin: 60: 1
Iwọn abẹrẹ: 0.2μL
Iwọn otutu
50℃ ----5 iṣẹju,
Oṣuwọn: 20 ℃ / min
250℃ ----10 iṣẹju
Iwọn Injector: 250 ℃
Iwọn otutu Oluwari: 250 ℃
3.0 Ayẹwo iṣeto ni
Lẹhin ti ohun elo ti wa ni imuduro, 0.2μL ti apẹẹrẹ ti fa mu taara, itasi ati atupale ni ipo pipin, chromatogram ti gba silẹ, ati ni iwọn nipasẹ ọna deede agbegbe.
4.0 Ipinnu ti hydrochloric chlorine akoonu
4.1 Awọn ọna
4.2.Awọn ohun elo ati awọn Reagents:
AgNO3 boṣewa ojutu: 0,01 mol / l
Isopropyl Ọtí: ti nw analitikali
Ojutu acid nitric olomi: 1: 1
kẹmika: ti nw analitikali
Soda hydroxide: ti nw analitikali
Aifọwọyi potentiometric titrator
4.3 2M soda hydroxide ni kẹmika ojutu
40g ti iṣuu soda hydroxide ni iwuwo, 500ml ti kẹmika ti a fi kun ati tituka.
4.4 Analysis Igbesẹ
Ṣe iwọn nipa 2-3 giramu ti apẹẹrẹ ni deede ni beaker 250ml, ṣafikun isopropanol 20ml lati dapọ, ṣafikun laiyara 15ml sodium hydroxide methanol solution, ru fun iṣẹju 10, ṣafikun ojutu nitric acid (1: 1), ṣe ojutu PH≤3 , ati iwọn pẹlu titrator o pọju laifọwọyi.
4.5 Allowable aṣiṣe
Iyatọ laarin awọn abajade ti awọn ipinnu afiwera meji ko gbọdọ kọja 0.2%

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.

1943-83-5 - Alaye aabo:

Awọn koodu ewu
R20/21/22 - Ipalara nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara.
R42 - Le fa ifamọ nipasẹ ifasimu
R34 - Okunfa Burns
R23/24/25 - Majele nipasẹ ifasimu, ni olubasọrọ pẹlu awọ ara ati ti o ba gbe.
Apejuwe Abo
S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun.
S36 - Wọ aṣọ aabo to dara.
S45 - Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.)
S38 - Ni ọran ti aipe afẹfẹ, wọ awọn ohun elo atẹgun ti o dara.
S36/37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju.
S28A -
S23 - Maṣe simi oru.
S7/9 -
Awọn ID UN UN 1993 3/PG 3
WGK Germany 3
RTECS NQ8450000
FLUKA BRAND F CODES 10-19
TSCA Bẹẹni
HS koodu 2929109000
Akọsilẹ ewu Majele / Ibajẹ / Lachrymatory / Sensitizer
Ewu Kilasi 6.1
Iṣakojọpọ Ẹgbẹ II

1943-83-5 - Ohun elo:

2-Chloroethyl Isocyanate (CAS: 1943-83-5) jẹ ohun elo aise pataki ati agbedemeji ti a lo ninu iṣelọpọ Organic, awọn oogun, awọn agrochemicals ati awọn dyestuffs.2-Chloroethyl isocyanate jẹ lilo bi reagent ati bulọọki ile ni iṣelọpọ kemikali.Akopọ ti nitrosourea antitumor oloro.

Kọ ifiranṣẹ rẹ nibi ki o si fi si wa