ʻO ka Triethyl orthoformateʻO ka Triethyl orthoformate / 99% TEOF CAS 122-51-0
ʻO Triethyl orthoformate (TEO/TEOF), he hui orthoester, i hoʻokaʻawale ʻia he ester, ʻo kona ʻano molekala ʻo HC(OC2H5)3. He wai moakaka ʻo Triethyl orthoformate, ʻaʻohe kala me kahi ʻala ʻawaʻawa. Hoʻoheheʻe iki ʻia i ka wai a hiki ke palaho i ka wai; hiki ke hui pū ʻia me ka ethanol a me ka ether. Haʻahaʻa ka ʻawahia. Ma ke ʻano laulā, hoʻohana ʻia ʻo Triethyl orthoformate (TEOF) ma ke ʻano he waena lāʻau lapaʻau (API) ma nā wahi lapaʻau, e like me ka hoʻomākaukau ʻana i nā lāʻau antimalarial chloroquine a me quinpir. Hoʻohana ʻia hoʻi ia ma ke ʻano he mea maka no nā mea hana kiʻi a ma ke ʻano he reagent i ka synthesis o Bodroux-Chichibabin aldehyde.
Hoʻohana ʻia ʻo TEOF ma ke ʻano he mea hoʻopaʻa no nā uhi polyurethane. He kūpono ia me ka isocyanate a me ka polyester. ʻOiai he mea hoʻoheheʻe wai i nā ʻōnaehana uhi isocyanate a me polyester. Pono e hana mau ʻia nā hoʻokolohua e hoʻoholo ai i ke kūpono o ka huahana no ka noi i manaʻo ʻia. Ma ke ʻano laulā, hoʻopili nui ʻia ʻo TEOF ma ka silicon, nā pena, nā sealant, nā sprays a me nā mea ʻē aʻe. Eia kekahi, hiki ke hoʻohana ʻia ʻo TEOF e hana i nā mea waena a me API (Active Pharmaceutical Ingredients) ma nā kahua lapaʻau.
Pūʻolo Huahana: Pahu palakiko a pahu hao galvanized paha, ʻupena kaumaha 180kgs no kēlā me kēia pahu a i ʻole e like me nā koi o nā mea kūʻai mai.
Ka Mālama ʻana i ka Huahana: E waiho i loko o kahi paʻa, maloʻo a me ka ea, E pale aku i ke ahi.
ʻO Triethyl orthoformate (TEO/TEOF) kahi mea waena synthesis organik koʻikoʻi. Hoʻohana nui ʻia ia e synthesize i nā huahana lāʻau lapaʻau a me nā pesticide, e like me nā antibiotics quinolones a me Amitraz. Hoʻohana nui ʻia ia i nā ʻoihana uhi, dye a me nā ʻala. Eia kekahi, hoʻohana ʻia ʻo TEOF ma ke ʻano he scavenger makū i nā ʻōnaehana uhi isocyanate a me polyester.
- Nā Waihoʻoluʻu
- Waena no nā lāʻau lapaʻau
- Nā mea pepehi pepeke
- ʻAla (waikawa Citric)
- ʻO ka uhi ʻana o Isocyanate a me ka polyester
- Nā mea hoʻopaʻa a me nā mea pīpī
| Inoa Mea | Papa Kuhikuhi |
| ʻAno: | wai ʻole kala a moakāka hoʻi |
| Chroma(APHA): ≤ | 10 |
| ʻIke %: ≥ | 99.0 |
| ʻEtanola %: ≤ | 0.45 |
| ʻEtila Hoʻonohonoho%: ≤ | 0.25 |
| Haumia%: ≤ | 0.25 |
| Ka nui (20℃): | 0.891-0.897 |
| Kikowaena Hoʻolapalapa (℃): | 145-146 |
