English
1,4-Difluorobenzene CAS 540-36-3 Purity > 99.0% (GC) Cov duab tshwj xeeb
  • 1,4-Difluorobenzene CAS 540-36-3 Purity > 99.0% (GC)

1,4-Difluorobenzene CAS 540-36-3 Purity > 99.0% (GC)

Lus piav qhia luv luv:

Lub npe tshuaj: 1,4-Difluorobenzene

CAS: 540-36-3 Nr

Purity:> 99.0% (GC)

Cov tsos mob: Xim tsis muaj xim rau daj ntseg daj ntshiab kua

Hu rau: Dr. Alvin Huang

Txawb/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Product Detail

Yam khoom

Khoom cim npe

540-36-3 : kuv.Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. yog cov chaw tsim khoom ntawm 1,4-Difluorobenzene (CAS: 540-36-3) 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 1,4-Difluorobenzene,Please contact: alvin@ruifuchem.com

540-36-3 : kuv.Chemical Properties:

Tshuaj npe 1,4-Difluorobenzene hmoov
Synonyms p-Difluorobenzene;Para-Difluorobenzene
Tshuag xwm txheej Hauv Tshuag, Kev Lag Luam Ntau Lawm
CAS Nr 540-36-3 : kuv
Molecular Formula C6H4F 2
Molecular Luj 114.09 g / mol
Melting Point -13 ℃ (lit.)
Boiling Point 88.0 ℃ (lit.)
Flash Point -5 ℃
Lub ntiajteb txawj nqus (20/20) 1.17
Refractive Index n20/D 1.44 hli (lit.)
Cia Highly Flammable, Flammable Area
COA & MSDS Muaj
Qauv Muaj
Keeb kwm Shanghai, Suav
Hom Ruifu Tshuaj

540-36-3 : kuv.Specifications:

Cov khoom Specifications Cov txiaj ntsig
Qhov tshwm sim Colorless to Pale Yellow Clear Liquid Pleev Yellow Liquid
Dej los ntawm Karl Fischer <0.20% 0.06%
Purity / Analysis Method > 99.0% (GC) 99.8%
Qhov ceev (20 ℃) 1.165-1.172 ib Ua raws
Refractive Index n20/D 1.441-1.443 ib Ua raws
Infrared Spectrum Raws li tus qauv Ua raws
Xaus Cov khoom tau raug kuaj thiab ua raws li cov lus qhia tshwj xeeb

Pob / Cia /Shipping:

Pob:Fluorinated Fwj, 25kg / Nruas, 200kg / Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws lub thawv kaw kom nruj thiab khaws cia rau hauv qhov chaw txias, qhuav thiab zoo-ventilated warehouse kom deb ntawm cov khoom tsis sib xws.Tiv thaiv los ntawm lub teeb thiab noo noo.Khaws kom deb ntawm hluav taws thiab cua sov.
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.

540-36-3 - Risk thiab Safety:

Risk Codes R11 - Flammable heev
R20 - Ua phem los ntawm kev nqus pa
R39/23/24/25 -
R23/24/25 - Toxic los ntawm kev nqus pa, tiv tauj nrog daim tawv nqaij thiab yog tias nqos.
Kev Nyab Xeeb Kev Nyab Xeeb S16 - Khaws kom deb ntawm qhov chaw hluav taws kub.
S29 - Tsis txhob muab tso rau hauv qhov dej.
S33 - Siv cov kev tiv thaiv kev tiv thaiv zoo li qub.
S7 - Khaws lub thawv kaw kom nruj.
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.)
S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog.
S7/9 -
UN IDs UN 1993 3/PG 2
WGK Germany 3
RTECS CZ5658000
HS Code 2903999090
Daim Ntawv Ceeb Toom Hazard Highly Flammable
Hazard Class 3
Packing Group II

540-36-3 : kuv.Daim ntawv thov:

1,4-Difluorobenzene (CAS: 540-36-3) yog siv los ua cov tshuaj intermediates, tshuaj, tshuaj tua kab, kua siv lead ua khoom intermediates.

540-36-3 - Cov ntaub ntawv siv:

Qeb: Flammable kua
toxicity Classification: Tsawg toxicity
Mob toxicity: Inhalation-nas LC50: 55g/m3/2 h
flammability Hazard Yam ntxwv: Flammability;thermal decomposition ntawm cov tshuaj fluoride gas
Kev khaws cia thiab kev thauj mus los yam ntxwv: Warehouse cua cua thiab tsis kub kom qhuav;cais los ntawm oxidant cia thiab kev thauj mus los
Hluav taws tua hluav taws: hmoov qhuav, carbon dioxide

Sau koj cov lus ntawm no thiab xa tuaj rau peb