English
Pinacolborane CAS 25015-63-8 Maʻemaʻe ≥97.0% (GC) Hale Hana Kiʻi Hōʻikeʻike Kiʻekiʻe
  • Pinacolborane CAS 25015-63-8 Maʻemaʻe ≥97.0% (GC) Hale Hana Kiʻekiʻe

Pinacolborane CAS 25015-63-8 Maʻemaʻe ≥97.0% (GC) Hale Hana Kiʻekiʻe

ʻO ka wehewehe pōkole:

Inoa Kimia: Pinacolborane

CAS: 25015-63-8

Maʻemaʻe: ≥97.0% (GC)

Ke ʻano: wai kala ʻole

ʻO ke kūlana kiʻekiʻe, ka hana kālepa

E-Mail: alvin@ruifuchem.com


Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

Hoʻolako me ka High Quality, Commercial Production
Inoa Kimia: Pinacolborane CAS: 25015-63-8

Na Waiwai Kemika:

Inoa Kimia Pinacolborane
Nā huaʻōlelo like Pinacol Borane;HBpin;4,4,5,5-Tetramethyl-1,3,2-Dioxaborolane
Helu CAS 25015-63-8
Helu CAT RF-PI1403
Kūlana Kūʻai Ma ka waihona, ʻoi aku ka nui o ka hana a hiki i nā tona
ʻĀpana Molekala C6H13BO2
Kaumaha Molecular 127.98
Lae paila 42.0~43.0 ℃/50 mm Hg(māmā)
Kaumaha kiko (20/20) 0.89
Hōʻike Hōʻike N20/D 1.394~1.398
Brand Kemika Ruifu

Nā kikoʻī:

'ikamu Nā kikoʻī
Ka nana aku Wai kala ʻole
Maʻemaʻe / Kaʻina Hanana ≥97.0% (GC)
Maemae ≥97.0% (Titration me NaOH)
Infrared Spectrum Kūlike i ka hoʻolālā
Kūlana hoʻāʻo ʻOihana Kūlana
Hoʻohana Nā Kūwaena Lapaʻau

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka'ōmole, 25kg / Barrel, aiʻole e like me ka makemake o ka mea kūʻai.

Kūlana mālama:E mālama i loko o nā pahu i hoʻopaʻa ʻia ma kahi maloʻo a maloʻo;E pale i ka malamalama a me ka wai.

Pono:

1

FAQ:

Noi:

Hoʻohana ʻia ʻo Pinacolborane (CAS: 25015-63-8) ma ke ʻano he precursor o nā esters boronic e ka hydroboration a i ʻole nā ​​hopena hoʻohui.Hana ia e like me ka monofunctional hydroborating agent.Hoʻohana ʻia ia i ka synthesis o unsymmetrical biaryls ma o ka CH borylation-cross-coupling sequence. ]dioxaborolane ma ka hana ʻana me 2-iodo-thiophene.Eia kekahi, hoʻohana ʻia ia e hoʻomākaukau i nā vinylboronates e ka palladium-catalyzed hui pū me nā alkenyl triflates a me nā iodide.

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