3,4-Dihydro-2H-Pyran (DHP) CAS 110-87-2 daahirnimo>99.0% (GC)

Sharaxaad Gaaban:

Magaca Kiimikada: 3,4-Dihydro-2H-Pyran

La mid ah: DHP;Dihydropyran

CAS: 110-87-2

Daahirsanaanta:>99.0% (GC)

Muuqashada: Dareere cad oo aan Midab lahayn

Waxa loo adeegsaday sidii reagent-ka-ilaalinta Hydroxyl ee Synthesis-ka dabiiciga ah

Xiriirka: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

Email noogu soo dir

Faahfaahinta Alaabta

Alaabooyinka La Xiriira

Tags Product

Sharaxaad:

Kiimikada Ruifu waa soo saaraha ugu horreeya ee 3,4-Dihydro-2H-Pyran (DHP) (CAS: 110-87-2) oo leh tayo sare, oo si ballaaran loo isticmaalo sida reagent ilaalinta hydroxyl ee isku-dhafka organic.Ruifu wuxuu bixiyaa gaarsiinta adduunka oo dhan, qiimo tartan ah, tiro yar iyo tiro badan oo la heli karo.Iibka 3,4-Dihydro-2H-Pyran,Please contact: alvin@ruifuchem.com

Guryaha Kiimikada:

Magaca Kiimikada	3,4-Dihydro-2H-Pyran
La mid ah	DHP;3,4-DHP;3,4-Dihydropyran;Dihydropyran;2,3,4-Trihydropyran, 2H-3,4-Dihydropyran, Dihydro-2H-Pyran;2,3-Dihydropyran;δ2-Dihydropyran;3,4-Dihydro-1,2-Pyran
Heerka Saamiyada	Suuqa dhexdiisa, Wax-soo-saarka Ganacsiga
Lambarka CAS	110-87-2
Qaanuunka molecular	C5H8O
Miisaanka Molecular	84.12 g/mol
Meesha dhalaalaysa	-70 ℃ ( shid)
Barta Karsan	86 ℃ ( shid)
Barta Fiishka	-6℃
Cufnaanta	0.922 g/ml at 25 ℃( shid)
Tusmada N20/D	1.440 ( shid)
Biyuhu milmayn	20 g/L (20 ℃)
Heerka khatarta	3;Dareere guban kara
COA & MSDS	La heli karo
Tusaale	La heli karo
Asal ahaan	Shanghai, Shiinaha
Summada	Kiimikada Ruifu

Tilmaamaha:

Walxaha	Heerarka Kormeerka	Natiijooyinka
Muuqashada	Dareere cad oo aan midab lahayn	Dareere cad oo aan midab lahayn
Daahirnimada / Habka Falanqaynta	>99.0% (GC)	99.33%
Biyaha waxaa qoray Karl Fischer	<0.30%	0.28%
Tetrahydropyran	<1.50%	0.62%
Cufnaanta (20 ℃)	0.925 ~ 0.933	U hogaansama
Tusmada N20/D	1.440 ~ 1.443	U hogaansama
Infrared Spectrum	Waafaqsan Qaab-dhismeedka	U hogaansama
Gabagabo	Alaabtu waa la tijaabiyay oo waafaqday tilmaamihii la bixiyay

Xidhmada/Kaydinta/Raridda:

Xidhmada:Dhalo, 25kg/Drum, 180kg/Drum, ama sida waafaqsan shuruudaha macmiilka.
Kaydinta:Weelka si adag u xidh.Ku kaydi bakhaar qabow, qalalan, oo hawo wanaagsan leh oo ka fog walxaha aan ku habboonayn.Ka ilaali iftiinka iyo qoyaanka.Aan ku habboonayn walxaha oksaydhka, asiidhyada xooggan iyo alkolada.
Rarida:Ku gaarsii adduunka oo dhan hawo, by FedEx/DHL Express.Bixi keenid degdeg ah oo la isku halayn karo.

Faa'iidooyinka

Awood ku filan: Tas-hiilaad ku filan iyo farsamoyaqaanno

Adeegga Xirfadlaha: Adeegga iibsashada hal joogsi

Xidhmada OEM: Xidhmada gaarka ah iyo summada ayaa diyaar ah

Gaadhida Degdega ah: Haddii kaydku ku jiro, dammaanad bixinta saddex maalmood ah

Supply xasiloon: Hayso kayd macquul ah

Taageerada Farsamada: Xalka tignoolajiyada waa la heli karaa

Adeegga Isku-dhafka Gaarka ah: Wuxuu u dhexeeyaa garaam ilaa kiilo

Tayo Sare: Waxaa la sameeyay nidaam hubinta tayada dhamaystiran

FAQ:

Sidee loo Iibsadaa?Fadlan la xidhiidhDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Khibrad 15 Sano ah?Waxaan leenahay in ka badan 15 sano oo waayo-aragnimo ah oo ku saabsan soo saarista iyo dhoofinta ee tiro balaadhan oo ah dhexdhexaad ah daawooyinka tayada sare leh ama kiimikooyinka ganaax.
Suuqyada Waaweyn?Iibiya suuqa gudaha, Waqooyiga Ameerika, Yurub, Hindiya, Kuuriya, Jabbaan, Australia, iwm.
Faa'iidooyinka?Tayada sare, qiimo jaban, adeegyo xirfadeed iyo taageero farsamo, gaarsiin degdeg ah.
TayadaHubinta?Nidaamka xakamaynta tayada adag.Qalabka xirfadlayaasha ah ee falanqaynta waxaa ka mid ah NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Imtixaanka xadka Microbial, iwm.
Tusaalooyinka?Badeecadaha intooda badani waxay bixiyaan muunado bilaash ah oo loogu talagalay qiimeynta tayada, kharashka dhoofinta waa in ay bixiyaan macaamiisha.
Hantidhawrka Warshada?Hantidhawrka warshada soo dhawoow.Fadlan horay u sii ballan.
MOQ?Ma jiro MOQ.Dalabka yar waa la aqbali karaa.
Waqtiga dirida? Haddii ay ku jirto kaydka, dammaanad bixinta saddex maalmood ah.
Gaadiidka?By Express (FedEx, DHL), hawada, badda.
Dukumentiyada?Adeegga iibka kadib: COA, MOA, ROS, MSDS, iwm waa la bixin karaa.
Isku-dhafka gaarka ah?Waxay ku siin kartaa adeegyada isku-dhafka gaarka ah si ay ugu habboonaato baahiyahaaga cilmi-baarista.
Shuruudaha Lacag-bixinta?Qaansheegga Proforma ayaa marka hore la soo diri doonaa ka dib marka la xaqiijiyo dalabka, oo lagu soo lifaaqay macluumaadka bangigayaga.Lacag bixinta T/T (Telex Transfer), PayPal, Western Union, iwm.

110-87-2 - Macluumaadka Badbaadada:

Xeerarka Khatarta R11 - Aad u guban kara
R36/37/38 - Waxay ka xanaajisaa indhaha, habdhiska neefsiga iyo maqaarka.
R36/38 - Waxay ka xanaajisaa indhaha iyo maqaarka.
R19 - Waxa laga yaabaa inay sameeyaan peroxides qarxa
Sharaxaada Badbaadada S16 - Ka fogow ilaha dabka.
S26 - Haddii ay dhacdo in indhaha la taabto, isla markiiba ku raaci biyo badan oo raadso talo caafimaad.
S36 - Xidho dhar ilaalin ku habboon.
S37/39 - Xidho galoofyada ku haboon iyo ilaalinta indhaha/wejiga
S33 - Qaado tillaabooyin taxaddar leh oo ka hortagga dheecaannada taagan.
S7/9 -
Aqoonsiga UN UN 2376 3/PG 2
WGK Germany 3
RTECS UP7700000
TSCA Haa
HS code 2932999099
Xusuus-qorka khatarta ah oo aad u guban kara/ xanaaqsan
Khatarta Heerka 3
Kooxda Baakadaha II
Sunta LD50 ee afka Bakaylaha:> 4000 mg/kg

110-87-2 - Codsiga:

3,4-Dihydro-2H-Pyran (DHP) (CAS: 110-87-2) waxaa loo isticmaalaa sidii reagent hydroxyl-ilaalinta in synthesis organic.Waxay u shaqeysaa sidii dhexdhexaad ah kimisteriga synthetic.Waxa loo isticmaalaa in lagu ilaaliyo kooxaha falcelis ee kala duwan.Waxay ku lug leedahay falcelinta polymerization ka kaligeed ama leh iskudhaf aan saturated ahayn waxayna ka heshay codsi warshadaha polymers.Dheeraad ah, waxaa lagu shaqaaleysiiyay diyaarinta xeryahooda baaskiilka ee epoxide-fused, xeryahooda halo iyo aalkolada allenic.
3,4-Dihydro-2H-Pyran waxaa si weyn loogu isticmaalaa sida reagent Ilaalinta OH.Tetrahydropyran, pentanediol, Glutaric acid, valerolactone, pentadiene iyo alaabada resin;Waxa kale oo loo isticmaali karaa sidii dhexdhexaadiyeyaasha dawooyinka;Waxa kale oo loo isticmaali karaa sidii dhexdhexaadiyeyaasha dawooyinka;Waxa kale oo loo isticmaali karaa sida dareerayaasha, dhexdhexaadiyeyaasha isku-dhafka dabiiciga ah;Si ballaaran loo isticmaalo ilaalinta kooxaha hydroxyl, guud ahaan kama falcelinayaan Nucleophilic Reagents iyo reagents organometallic, waxay u adkaysataa alkali xooggan waxayna fududahay in la beddelo xaaladaha pH hoose ama Lewis acid.Kooxda Alcohol reagent ilaalinta;reagent si ballaaran loo isticmaalo ilaalinta kooxda hydroxyl.

110-87-2 - Habka Wax-soo-saarka:

3,4-Dihydro-2H-Pyran (CAS: 110-87-2) waxaa lagu helaa fuuqbaxa iyo fidinta giraanta khamriga tetrahydrofurfuryl.

110-87-2 - Xogta Badbaadada:

Dab guban kara oo aad khatar u ah marka uu la kulmo kulayl ama olol;waxay si xoog leh uga falcelin kartaa walxaha oksaydhaynta.Ka ilaali kulaylka iyo ololka furan.Si loola dagaallamo dabka, isticmaal xumbo alkohol, CO2, ama kiimiko qalalan.Marka loo kululeeyo si uu u burburo waxay soo daysaa qiiq qallafsan oo xanaaqsan.

110-87-2 - Habka Kaydinta:

Ku kaydi bakhaar qabow oo hawo leh.Ka fog dabka, isha kulaylka, anti-static.Heerkulka kaydinta waa inuusan dhaafin 30 ℃.Waa in si gooni ah loo kaydiyaa oksaydhiyaha, kaydinta isku dhafanna waa in aan laga fogaan.Nalalka aan qarxin iyo tas-hiilaadka hawo waa in la qaataa.Isticmaalka qalabka farsamada ee dhimbiil u nugul iyo qalabka waa mamnuuc.Aagga kaydinta waa in lagu qalabeeyaa qalabka daawaynta degdegga ah ee daadinta iyo alaabta ku habboon.