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2-Chloroethyl Isocyanate CAS 1943-83-5 Maʻemaʻe >99.0% (GC) Kiʻi Hōʻike ʻia
  • 2-Chloroethyl Isocyanate CAS 1943-83-5 Maʻemaʻe >99.0% (GC)

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

ʻO ka wehewehe pōkole:

Inoa Kemika: 2-Chloroethyl Isocyanate

CAS: 1943-83-5

Maʻemaʻe: >99.0% (GC)

ʻAno: ʻAʻole waihoʻoluʻu a i ʻole Melemele Maʻemaʻe Liquid

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o 2-Chloroethyl Isocyanate (CAS: 1943-83-5) me ke kūlana kiʻekiʻe.Hiki iā Ruifu Chemical ke hāʻawi aku i ka honua holoʻokoʻa, ke kumukūʻai hoʻokūkū, ka lawelawe maikaʻi loa, ka liʻiliʻi a me ka nui nui i loaʻa.Kūʻai 2-Chloroethyl Isocyanate,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia 2-Chloroethyl Isocyanate
Nā huaʻōlelo like Isocyanic Acid 2-Chloroethyl Ester;1-Chloro-2-Isocyanatoetana;β-Chloroethylisocyanate;2-Chloroethanol Isocyanate
Kūlana Kūʻai Ma ke Kahua, Hana Hana Kūʻai
Helu CAS 1943-83-5
ʻĀpana Molekala C3H4ClNO
Kaumaha Molecular 105.52 g/mol
Lae paila 135 ℃
Lae Flash 56 ℃(132°F)
ʻO ka mānoanoa 1.237 g/mL ma 25 ℃ (māmā)
Hōʻike Hōʻikeʻike N20/D 1.447
Pilikino Hoʻomaʻamaʻa maʻemaʻe, ʻike wela
Hiki i ka wai Hydrolyzes i ka wai
Nānā Hazard Toxic/Corrosive/Lachrymatory/Sensitizer
COA & MSDS Loaʻa
Laʻana Loaʻa
Ke kumu Shanghai, Kina
Brand Kemika Ruifu

Nā kikoʻī:

Nā mea Nā Kūlana Nānā Nā hualoaʻa
Ka nana aku ʻAʻole waihoʻoluʻu a Pale Melemele Mēleʻa wai Wai ʻaʻohe kala ʻole
Maʻemaʻe / Kaʻina Hanana >99.0% (GC) 99.50%
Klorine Hydrolyzable (e like me HCl) <0.50% 0.20%
Hōʻike Hōʻikeʻike N20/D 1.444~1.448 Hoʻokō
ʻOi (20 ℃) 1.226~1.237 Hoʻokō
Infrared Spectrum Kūlike me ka Hoʻolālā Hoʻokō
1H NMR Spectrum Kūlike me ka Hoʻolālā Hoʻokō
Ka hopena Ua hoʻāʻo ʻia ka huahana a hoʻokō me nā kikoʻī i hāʻawi ʻia

Pūʻolo/Paʻa/Hoʻouna:

Pūʻolo:ʻO ka'ōmole Fluorinated, 25kg / Drum, 180kg / Drum, aiʻole e like me ka makemake o ka mea kūʻai.
Kūlana mālama:E hoʻopaʻa paʻa i ka pahu a mālama i loko o kahi hale kūʻai maloʻo a me ka makani maikaʻi mai nā mea like ʻole.E pale i ka malamalama a me ka wai.
Hoʻouna:Hāʻawi i ka honua ma ka lewa, e FedEx / DHL Express.Hāʻawi wikiwiki a hilinaʻi hoʻi.

1943-83-5 - Paʻa:

Paʻa, akā paʻa ka moisture.Hiki ke puhi.ʻAʻole kūpono me ka wai, ka wai, nā mea hoʻoheheʻe ikaika, nā kumu ikaika, nā waikawa, nā ʻona, nā amine.

1943-83-5 - Alanui Synthetic:

2-Chloroethylamine+Triphosgene→2-Chloroethyl Isocyanate Huahana Kūlohelohe

1943-83-5 -ʻAno hoʻāʻo:

1.0 Nā Mea Hana a me nā Reagents
Ua hoʻohana ʻia ʻo Agilent GC-7820A, hydrogen flame detector, chromatography workstation no ka ʻike a me ka hana ʻikepili.
2.0 Nā kūlana Chromatographic
Kona: DB-1 30m×0.32mm×1.0um
N2: 30ml/min
H2: 30ml/min
Ea: 300ml / min
Māhele Māhele: 60:1
Ka nui o ka hoʻokomo: 0.2μL
Mahana
50 ℃ ----5 min ,
Laki: 20 ℃/min
250 ℃ ---- 10 min
Ka Mahana Injector: 250 ℃
Ka Mahana Makana: 250 ℃
3.0 Hoʻohālike Laʻana
Ma hope o ka hoʻopaʻa ʻia ʻana o ka mea kani, ua omo pololei ʻia ka 0.2μL o ka hāpana, hoʻopiʻi ʻia a hoʻopaʻa ʻia i loko o ka mokuʻāina, ua hoʻopaʻa ʻia ka chromatogram, a helu ʻia e ke ʻano maʻamau.
4.0 Ka hoʻoholo ʻana i ka maʻiʻo hydrochloric chlorine
4.1 Nā ʻano hana
4.2.Nā mea hana a me nā reagents:
ʻO ka hopena maʻamau AgNO3: 0.01 mol / l
ʻO ka waiʻona Isopropyl: maʻemaʻe analytical
Ka wai nitric acid solution: 1:1
Methanol: hoʻomaʻemaʻe analytical
Sodium hydroxide: hoʻomaʻemaʻe analytical
Mea hoʻopaʻa potentiometric ʻakomi
4.3 2M sodium hydroxide i loko o ka methanol solution
Ua kaupaona ʻia he 40g o ka sodium hydroxide solid, 500ml o ka methanol i hoʻohui ʻia a hoʻoheheʻe ʻia.
4.4 Kaʻina Hanana
E kaupaona ma kahi o 2-3 grams o ka hāpana pololei i loko o ka beaker 250ml, hoʻohui i ka 20ml isopropanol e hui, hoʻohui mālie i ka 15ml sodium hydroxide methanol solution, hoʻoulu no 10 min, hoʻohui i ka wai nitric acid solution (1: 1), hana i ka hopena PH≤3 , a ana me ka titrator hiki 'akomi.
4.5 Ua ʻae ʻia ka hewa
ʻAʻole pono ka ʻokoʻa ma waena o nā hopena o nā hoʻoholo like ʻelua ma mua o 0.2%

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.

1943-83-5 - ʻIke Palekana:

Nā Code Risk
R20/21/22 - He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
R36/37/38 - E hoʻonāukiuki i nā maka, ka ʻōpū hanu a me ka ʻili.
R42 - Hiki ke hoʻoulu i ka naʻau ma ka inhalation
R34 - Ke kumu o ke kuni
R23/24/25 - He mea ʻona ma ka inhalation, pili me ka ʻili a inā ale ʻia.
Ka wehewehe palekana
S26 - Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36 - E hoʻohana i nā lole pale kūpono.
S45 - Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.)
S38 - Inā lawa ʻole ka ea, e hoʻohana i nā mea hana hanu kūpono.
S36/37/39 - E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S28A -
S23 - Mai hanu i ka mahu.
S7/9 -
Nā ID UN UN 1993 3/PG 3
WGK Kelemānia 3
RTECS NQ8450000
FLUKA BRAND F CODES 10-19
TSCA ʻAe
HS Code 2929109000
Nānā Hazard He mea ʻona/ʻino/Lachrymatory/Sensitizer
Papa Hazard 6.1
Hui Pūʻulu II

1943-83-5 - Noi:

ʻO 2-Chloroethyl Isocyanate (CAS: 1943-83-5) he mea waiwai nui a me ka waena waena i hoʻohana ʻia i ka synthesis organik, lāʻau lapaʻau, agrochemical a me nā mea ʻala.Hoʻohana ʻia ʻo 2-Chloroethyl isocyanate ma ke ʻano he reagent a me ke kūkulu hale i ka synthesis kemika.Synthesis o nā lāʻau antitumor nitrosourea.

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou