2-Chlorobenzenesulfonyl Chloride CAS 2905-23-9 Purity > 98.0% (GC) (T)

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2-Chlorobenzenesulfonyl Chloride

CAS: 2905-23-9 Nr

Purity:> 98.0% (GC) (T)

Cov tsos mob: Yellow Liquid lossis Khoom

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

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Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 2-Chlorobenzenesulfonyl Chloride (CAS: 2905-23-9) nrog cov khoom zoo.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav 2-Chlorobenzenesulfonyl Chloride,Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	2-Chlorobenzenesulfonyl Chloride
Synonyms	2-Chlorophenylsulfonyl Chloride;o-Chlorobenzenesulfochloride;o-Chlorobenzenesulfonyl chloride;2-Chlorobenzene-1-Sulfonyl Chloride;2-Chlorobenzene-1-Sulphonyl Chloride
Tshuag xwm txheej	Nyob rau hauv Tshuag, Commercially Manufactured
CAS Nr	2905-23-9 : kuv
Molecular Formula	C6H4Cl2O2S
Molecular Luj	211.06 g / mol
Melting Point	26.0 ~ 28.0 ℃
Boiling Point	150.0 ~ 152.0 ℃ / 12 mmHg (lit.)
Qhov ntom	1.548 g / mL ntawm 25 ℃ (lit.)
Refractive Index n20/D	1.5745 ~ 1.5765
Daim ntawv	Kua los yog Tsawg Melting Khoom
rhiab heev	Moisture Sensitive
Dej Solubility	Nws Reacts Nrog Dej
Hazard Class	8 (3);Corrosive, Flammable Liquid
Cia Temp.	Nyob rau hauv Inert Gas (Nitrogen los yog Argon) ntawm 2 ~ 8 ℃
COA & MSDS	Muaj
Hom	Ruifu Tshuaj

Specifications:

Cov khoom	Kev soj ntsuam Standards	Cov txiaj ntsig
Qhov tshwm sim	Yellow kua los yog khoom	Ua raws
Dej los ntawm Karl Fischer	<0.50%	0.085%
Tag nrho cov impurities	<2.00%	Ua raws
Purity / Analysis Method	> 98.0% (GC)	99.40%
Purity / Analysis Method	> 98.0% (Argentmetric Titration)	Ua raws
Infrared Spectrum	Raws li tus qauv	Ua raws
1 H NMR Spectrum	Raws li tus qauv	Ua raws
Xaus	Cov khoom tau raug kuaj & ua raws li cov specifications

Pob / Cia /Shipping:

Pob:Lub raj mis, 25kg / Nruas, lossis raws li cov neeg siv khoom xav tau.
Cia txias:Moisture rhiab heev.Khaws rau hauv lub thawv kaw nruj nreem.Khaws rau hauv qhov chaw txias, qhuav (2 ~ 8 ℃) thiab cov khoom cua zoo.Tiv thaiv los ntawm lub teeb thiab noo noo.Incompatible nrog oxidizing tus neeg saib xyuas thiab hauv paus.
Shipping:Xa mus thoob ntiaj teb los ntawm huab cua, los ntawm FedEx / DHL Express.Muab kev xa khoom sai thiab txhim khu kev qha.

Qhov zoo:

Muaj peev xwm txaus: Muaj cov chaw txaus thiab cov kws tshaj lij

Kev Pabcuam Kev Ua Haujlwm: Ib qho kev pabcuam kev yuav khoom

Pob OEM: Kev cai pob thiab daim ntawv lo muaj

Kev xa khoom sai: Yog tias nyob hauv Tshuag, peb hnub xa khoom lav

Stable Supply: Khaws cov khoom tsim nyog

Kev them nyiaj yug Technical: Technology tov muaj

Kev Pabcuam Synthesis: Ntau yam ntawm grams mus rau kilos

High Quality: Tsim kom muaj kev ruaj ntseg zoo

FAQ:

Yuav Yuav Li Cas?Thov hu rauDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.

Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Kauslim, Nyiv, Australia, thiab lwm yam.

Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.

ZooKev lees paub?Kev tswj xyuas nruj nruj.Cov cuab yeej tshaj lij rau kev txheeb xyuas suav nrog NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, thiab lwm yam.

Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.

Factory Audit?Lub Hoobkas tshawb xyuas txais tos.Thov teem caij ua ntej.

MOQ?Tsis muaj MOQ.Kev txiav txim me me tau txais.

Lub sij hawm xa tuaj? Yog hais tias nyob rau hauv Tshuag, peb hnub shipping guaranteed.

Kev thauj mus los?Los ntawm Express (FedEx, DHL), los ntawm Cua, los ntawm hiav txwv.

Cov ntaub ntawv?Kev pab cuam tom qab muag: COA, MOA, ROS, MSDS, thiab lwm yam tuaj yeem muab tau.

Kev cai Synthesis?tuaj yeem muab cov kev pabcuam sib xyaw ua ke kom haum rau koj cov kev xav tau tshawb fawb.

Cov nqe lus them nqi?Proforma invoice yuav raug xa ua ntej tom qab kev pom zoo ntawm kev txiav txim, kaw peb cov ntaub ntawv hauv tuam txhab nyiaj.Kev Them Nyiaj los ntawm T / T (Telex Transfer), PayPal, Western Union, thiab lwm yam.

2905-23-9 - Kev pheej hmoo thiab kev nyab xeeb:

Hazard Symbols C - Corrosive
Risk Codes 34 - Ua rau kub hnyiab
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg los tau.)
UN IDs UN 2920 8/PG 2
WGK Germany 2
RTECS DB8925500
TSCA Yes
HS Code 2904990090
Hazard Note Corrosive
Hazard Chav Kawm 8
Packing Group II

Daim ntawv thov:

2-Chlorobenzenesulfonyl Chloride (CAS: 2905-23-9) yog siv los ua cov organic chemical synthesis intermediate, siv los ua tshuaj intermediate, tshuaj tua kab nruab nrab.

2905-23-9 - Cov ntaub ntawv siv:

Qeb: Tshuaj lom
Toxicity classification: Poisoning
Mob toxicity: Oral-rat LD50: 7500 mg/kg;Qhov ncauj-nas LD50: 2750 mg/kg
Flammability tej yam ntxwv: Thermal decomposition discharges lom nitrogen oxides thiab sulfur oxide pa luam yeeb
Kev khaws cia thiab kev thauj mus los yam ntxwv: Warehouse low temperature ventilation and drying
Cov tshuaj tua hluav taws: dej, carbon dioxide, ua npuas ncauj, hmoov qhuav

Txoj kev tsim khoom:

Sib tov thiab do o-Chloroaniline, concentrated hydrochloric acid thiab glacial acetic acid, txias kom qis dua 0 ℃, ntxiv sodium nitrite tov dropwise, ntxiv SO2 glacial acetic acid tov uas muaj tooj liab chloride tom qab diazotization cov tshuaj tiv thaiv, thiab react rau 1.5h.Tom qab ntawd cov dej khov sib cais tau ua thiab muab rho tawm nrog ether.Cov extract tau ntxuav nrog dej alkali kom txog thaum nruab nrab, qhuav, evaporated kom tshem tawm ether, thiab thaum kawg cov feem raug sau los ntawm decompression distillation ntawm 96-98 ℃ (0.133kPa) kom tau 2-Chlorobenzenesulfonyl Chloride.