Veratrole CAS 91-16-7 1,2-Dimethoxybenzene Assay >99.0% (GC) Hale Hana
ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui o 1,2-Dimethoxybenzene (Veratrole) (CAS: 91-16-7) me ke kūlana kiʻekiʻe.Hiki iā Ruifu Chemical ke hāʻawi i ka hāʻawi honua, ke kumukūʻai hoʻokūkū, ka liʻiliʻi a me ka nui o ka nui.Kūʻai iā Veratrole,Please contact: alvin@ruifuchem.com
Inoa Kimia | 1,2-Dimethoxybenzene |
Nā huaʻōlelo like | Veratrole;o-Dimethoxybenzene;Catechol Dimethyl Etera;ʻO Pyrocatechol Dimethyl Ether |
Kūlana Kūʻai | I loko o ka waihona, hana hiki ke 35 tona no ka mahina |
Helu CAS | 91-16-7 |
ʻĀpana Molekala | C8H10O2 |
Kaumaha Molecular | 138.17 g/mol |
Lae hau | 21.0 a 23.0 ℃ |
Lae paila | 206.0~207.0 ℃(māmā) |
Lae Flash | 87 ℃(188°F) |
ʻO ka mānoanoa | 1.084 g/mL ma 25 ℃ (māmā) |
Hōʻike Hōʻikeʻike N20/D | 1.532~1.536(māmā) |
Hiki i ka wai | Hiki i ka wai |
Ka hikiwawe | Hiki loa i ka Benzene, Etera, Ethanol.Hiki ke hoʻoheheʻe ʻia i ka Acetone |
Waihona Temp. | Wahi Puanu a maloo |
COA & MSDS | Loaʻa |
Brand | Kemika Ruifu |
Nā mea | Nā Kūlana Nānā | Nā hualoaʻa |
Ka nana aku | ʻAʻole waihoʻoluʻu i ka wai melemele liʻiliʻi a paʻa paha | Hoʻokō |
Lae hau | 21.0 a 23.0 ℃ | 21.2 ℃ |
Wai na Karl Fischer | <0.50% | 0.15% |
Hana ʻIke / ʻIke | >99.0% (GC) | 99.61% |
Hōʻike kala | <500 | Hoʻokō |
Infrared Spectrum | Kūlike i ka hoʻolālā | Hoʻokō |
1 H NMR Spectrum | Kūlike i ka hoʻolālā | Hoʻokō |
Ka hopena | Ua hoʻāʻo ʻia ka huahana a hoʻokō i nā kikoʻī | |
Nānā | He haʻahaʻa haʻahaʻa kēia huahana, hiki ke hoʻololi i ke kūlana ma nā wahi like ʻole (paʻa, wai a semi-paʻa paha) |
ʻIke ʻia e GC Veratrole
Nā Kūlana:
Kona: SE-30 30m*0.32mm*0.33μm
ʻIke: FID
Ke kinoea halihali: Nitrogen
Pumi ea: 0.1Mpa
ʻO ke kaomi hydrogen: 0.1Mpa
Pumi Nitrogen: 0.06Mpa
Ka wela o ke kolamu: 150 ℃
Ka wela o ka umu: 220 ℃
Ka Mahana Makana: 220 ℃
E helu i ke ʻano: ʻano hana maʻamau
Kaʻina hana hoʻāʻo:
E hoʻonoho i ka GC e like me nā kūlana i luna
Inject 0.1μL sample a hoʻopaʻa i nā chromatograms
E helu
Ak: ʻO ka piko o Veratrole
Ai: Peak area of Peak i
X: Hōʻike o Veratrole, %
Pūʻolo:ʻO ka'ōmole, 25kg / Drum, 200kg / Drum a iʻole e like me ka makemake o ka mea kūʻai.
Kūlana mālama:E kūʻai i loko o nā pahu i hoʻopaʻa ʻia ma kahi hale kūʻai maloʻo a maloʻo maikaʻi mai nā mea like ʻole.E pale i ka malamalama a me ka wai.
Hoʻouna:Hāʻawi i ka honua ma ka lewa, e FedEx / DHL Express.Hāʻawi wikiwiki a hilinaʻi hoʻi.
Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā kemika maikaʻi.
Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.
Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.
ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.
Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.
MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.
Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.
Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.
Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.
Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.
Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.
Nā hōʻailona pōʻino Xn - ʻino
Nā Code Risk
R22 - Poino ke aleia
R20/21/22 - He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
Ka wehewehe palekana
S36 - E hoʻohana i nā lole pale kūpono.
S23 - Mai hanu i ka mahu.
S24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
WGK Kelemānia 1
RTECS CZ6475000
TSCA ʻAe
ʻona LD50 i nā ʻiole, nā ʻiole (mg/kg): 1360, 2020 waha (Jenner)
1,2-Dimethoxybenzene (Veratrole) (CAS: 91-16-7), he dimethoxybenzene me nā hui methoxy ma nā kūlana-ortho.He waiwai nui ka Veratrole a no laila hiki ke hoʻololi i ka electrophilic.Hoʻomākaukau Hoʻomākaukau ʻia e ka methylation o pyrocatechol.Hoʻohana ʻia ʻo Veratrole ma ke ʻano he mea hoʻomaka i ka lāʻau lapaʻau a me nā ʻoihana agrochemical.
ʻO Veratrole ka fungicide dimethomorph, nā mea waena o ka flumorph.Hoʻohana ʻia ʻo Veratrole ma ke ʻano he waena i ka synthesis organik, i ka ʻoihana lāʻau lapaʻau, no ka synthesis o tetrahydropalmatine, verapamil a pēlā aku.
ʻO Veratrole ka mea maka o Veratraldehyde (CAS: 120-14-9), Veratric Acid (CAS: 93-07-2), Veratone (CAS: 776-99-8).
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