Daminɛ kuma dafaninw
2-Methyltetrahydrofuran (2-MeTHF) ye fɛnɲɛnamafagalan ye min be baara kɛ koɲuman, min basiginin be fɛnɲɛnamafagalanw kan, min dilanna Shandong Yino Biyɔloziki Materials Co., Ltd. fɛ. fɛn wɛrɛw i n'a fɔ ɲɔ cobs ani ɲimikala bagasse - min b’a to a be bɛn bi ka simi laɲiniw ma minw be se ka to sen na. A ka funuyɔrɔ ye degere 79 ye , a ka jii be se ka yɛlɛma dɔɔni, ani a ka baarakɛɲɔgɔnya barika ka dɔgɔ, an ka 2‐MeTHF be saniya fɔɔ ka se 99,5% ma ani a be ni perokisidiw ye minw ka dɔgɔ ni 10 ppm ye wala u be bɛn n’o ye, o sababu bɔra BHT basigilan dɔ farali la. Ni an y’a suma ni laada tetrahydrofuran (THF) ye, a ka fisa, a ka teli ka funteni sɔrɔ ani a yɛrɛ be karibɔni bɔli dɔgɔya ni 44% ye. Ka fara o kan, komi an be se ka tɔni 15 000 bɔ saan kɔnɔ, an b’a to duniɲa kuru bɛɛ ka fɛɛnw be sɔrɔ cogo ɲuman na.
Grignard ka jaabiw la, 2‐MeTHF be bɔ tɔɔw la tiɲɛn na. A ka baarakɛɲɔgɔnya barikaman be Grignard ka baara lawuli - min be dɛmɛ don ka sɔrɔw lawuli fɔɔ ka se 98% - ma k’a sɔrɔ a be jii hakɛ dɔɔni fana muɲu ( A ka dɔgɔ ni 0.1% ye wala a ka kan n’o ye), o kɔrɔ ko mako tɛ yɔrɔ jalenw na. Ani, komi a be azeotrope dilan ni jii ye, solvant ka yɛlɛmani hakɛ be se ka se 85% ma, o min be musakaw dɔgɔya o baara la. O furakisɛ min be se ka yɛlɛma yɛlɛma, u y’o fura min be se ka sumayabana kɛlɛ, o min be weele ko kulorokini fɔsifati, o dilan ka ban, ka OLED minanw dilan ani ka baara caaman wɛrɛw kɛ. Ka bɔ furakɛlifɛnw cɛmancɛfɛnw na ka taga a bila batiriw ka elekitorolitiw ni nɛgɛw la minw be se ka tiɲɛ, 2‐MeTHF be baarakɛyɔrɔw dɛmɛna duniɲa kuru bɛɛ kɔnɔ ka furakisɛw sɔrɔ minw ka ɲi, minw tɛ mɔgɔ tɔɔrɔ ani minw be mɔgɔ latanga tiɲɛn na.
Fɛɛnw kunnafoniw
| Fɛɛn tɔgɔ | 2-mɛtilitɛtarahidɔrɔfuran CAS 96-47-9. |
| CAS NO. | 96-47-9 |
| Kumaden jɔnjɔnw | 2-Metilitetarahidɔrɔfuran, 2-MeTHF furaw kama, 2-Metilitetrahidɔrɔfuran Grignard ka jaabi |
| Molɛkili fɔrimili | C5H10O |
| HS nimɔrɔ | 2932190090 |
| Labɛn cogoya |  |
Kɛrɛnkɛrɛnnin
| Minɛn | Dansiginin |
| Yecogo | Jii min ɲɛgɛn tɛ, min be gwɛ |
| Bununda | Biyomasi (ɲɔkisɛ) |
| Sanuya (%) | A ka bon ni 99,5 ye wala a ka kan n’o ye. |
| Bugun (%) | A ka dɔgɔ ni 0,03 ye wala a ka kan n’o ye. |
| A caya (g/cm3) | 0.86 |
| Funuyɔrɔ | 78-80 |
2-metilitɛtarahidɔrɔfuran CAS 96-47-9 ka baarakɛcogo n’a ka baarakɛcogo jɔnjɔn.
1. Fɛɛn binkɛnɛman kura dilanbaga: biyɔ-basiginin 2-metiltetarahidrofuran
A bio-based solvent designed specifically for Grignard reactions with >99,5% saniya ani 44% ka karibɔni sennɔ dɔgɔya, min be furakɛli/elektroniki sannikɛlaw dɛmɛ ka sɛnɛfɛnw sɛgɛsɛgɛli ɲumanya ani ESG sɛgɛsɛgɛliw fisaya.
2. Grignard ka koow kɛcogo nafaw .
| Aplikasiyɔn ka kɛcogow | 2-MeTHF kɔlɔlɔw | Laada furakisɛw ka dimiyɔrɔw |
| Reactif baara | Koordinasiyɔn barikaman → Grignard ka sɛgɛsɛgɛrikɛlan be sɔrɔ 98%↑ | THF be ni koow labɛncogo barikaman ye (sɛnɛfɛn 92%) . |
| Jii muɲu | Jii hakɛ dɔɔni be se ka sɔrɔ a kɔnɔ ( A ka dɔgɔ ni 0,1% ye wala a ka kan n’a ye, o bele be to a nɔɔ na) | Etɛri ka kan ka kɛ jitan ye pewu (a ka nɔgɔ ka ban) |
| Post-baarakɛcogo ɲuman | A be azeotrope dɔ dilan ni jii ye → a ka nɔgɔ ka sɔrɔ ni stratifikasiyɔn ye . | THF be se ka ɲagami pewu → a sɔngɔ ka gwɛlɛ k’a labɛn kokura . |
| Lakana | BHT fara a kan → perokisidi farati ↓ 90% | Ɛtiri be se ka pɛrɛn → Azɔti latangali ka ɲi . |
3. baarakɛcogo tilenninw: Furakɛfɛnw cɛmancɛfɛnw sɛgɛsɛgɛli:
Sumayabana fura min be weele ko primakini fɔsifati, o sɛnɛ la, 2-MeTHF ye ɛtiri nɔnabila i n’a fɔ Grignard ka yɛlɛmani fura, yɛlɛmani wagati surunyana ni 40% ye, ani primakini ka saniya cayara ka se 99,8% ma.
Dilanni se
-Nɛgɛso lakanali sɛbɛnw dafanin
Fɛɛn minw ladili be di
-sɔngɔba cɛmancɛ sɛgɛsɛgɛli
Furakɛfɛnw ni fɛnɲɛnamafagalanw
Kasadimanw
Kuran minɛn kuraw
Kuran minɛn kuraw
Ka minanw mara
A datugunin lo: 180kg Drum walima 20mt ISO tanki
N’i mako be 2-Methyltetrahydrofuran (2-MeTHF) sɛgɛsɛgɛrifɛnw na wala a hakɛ dɔɔni na, an be furakisɛ sifa caaman di i ma minw be bɛn n’i makoya ye.
ɲiningaliw
Ɲininkali: Nafa jumɛnw lo be 2-MeTHF la Grignard ka yɛlɛmaniw na ni laada furakisɛw ye?
A: A be Grignard ka fɛnɲɛnamafagalanw sɔrɔcogo fisaya ka se 98%+ ma, a be jii fitininw muɲu ( A ka dɔgɔ ni 0,1% ye wala a be bɛn n’o ye), a be fɛnɲɛnamafagalanw sɔrɔ nɔgɔya, ani a be perokisidi farati dɔgɔya.
Ɲiningali: 2-MeTHF ka baarakɛcogo jɔnjɔnw ye jumɛnw ye?
A: A be furaw, OLED minanw, batiri kuraw ka elekitorolitiw, nɛgɛ minw be se ka tiɲɛ, ani fɛn wɛrɛw kofɔ.
I: Mun na i be Shandong Yino sugandi?
A: 1. Dili basiginin ani ɲumanya
2-metilitetarahidrofuran, furfurali ani 2-metilfuran, olu ye an ka jagofɛnw ye. An be fɛnw sɔrɔcogo basiginin garanti (saan kɔnɔ, tɔni 15 000 lo be bɔ, o ye 2-metiltetrahydrofuran dilanbaga ye min ka ca ni diɲɛ bɛɛ ye); yɛrɛ-dilanni fɛnɲɛnamafagalanw fana b’a to an be se ka ɲumanya basigili kɔlɔsi ka ɲɛ.
2. O baarakɛyɔrɔ min be fɛɛnw ka ɲumanya lajɛ, ale tɛ izini kɔnɔ ani a be fɛɛnw ka ɲumanya kɔlɔsi kosɔbɛ .
3. Jagokɛyɔrɔ be duniɲa kuru bɛɛ datugu, baarakɛlaw be yen kurun lɔyɔrɔw la duniɲa kuru bɛɛ kɔnɔ ani jagokɛcogo sifa caaman be sɔn u ma .
4. Ka sinsin sigida latangacogo ni yiriwali sabatili kan .
Gazi nɔgɔninw, jii nɔgɔninw ani nɔgɔ tɔw furakɛcogo dafanin lo yen, ani k’u labɛn kokura walisa ka kuran labɔ.
Kɛrɛnkɛrɛnnin
| Minɛn | Dansiginin |
| Yecogo | Jii min ɲɛgɛn tɛ, min be gwɛ |
| Bununda | Biyomasi (ɲɔkisɛ) |
| Sanuya (%) | A ka bon ni 99,5 ye wala a ka kan n’o ye. |
| Bugun (%) | A ka dɔgɔ ni 0,03 ye wala a ka kan n’o ye. |
| A caya (g/cm3) | 0.86 |
| Funuyɔrɔ | 78-80 |
Tagasogow: 2-metiltetarahidɔrɔfuran grignard ka jaabi, Sinuwaw ka 2-metilitetarahidrofuran grignard ka jaabi dilanbagaw, feerekɛlaw, izini
