ຜະລິດຕະພັນ

Ethyl acetate

Ethyl Acetate

  • ຊື່​ຜະ​ລິດ​ຕະ​ພັນ: Ethyl acetate
  • ຊື່ອື່ນໆ: EAC
  • Cas No.: 141-78-6
  • ຄວາມບໍລິສຸດ: 99.9%
  • MF: C4H8O2
  • ຊຸດ: Drum
  • ໃບຢັ້ງຢືນ: ISO
  • ຄໍາຮ້ອງສະຫມັກ: Commonly used at Chemical,Paint Coating,Pharmaceutical and Bevarage Industry
  • ຕົວຢ່າງ: ມີໃຫ້

ສົ່ງອີເມວຫາພວກເຮົາ

ລາຍລະອຽດຜະລິດຕະພັນ

Ethyl acetate, also known as ethyl acetate, ເປັນສານປະກອບອິນຊີ, is a functional group -COOR esters (carbon and oxygen are double bonds), can occur alcoholysis, ammonolysis, transesterification, reduction and other common reactions of general esters, mainly used as solvents, edible flavors, ຕົວແທນທໍາຄວາມສະອາດ.
 

ຕົວກໍານົດການຜະລິດຕະພັນ

ຄຳສັບຄ້າຍຄືກັນ Ethyl ethanoate, Acetic ester, Acetic ether, Ethyl ester of acetic acid
ສູດເຄມີ C4H8O2 ໝາຍເລກ CAS 141-78-6
ມະຫາຊົນ molar 88.106 g·mol−1
ຄຸນສົມບັດ
ຮູບລັກສະນະ ທາດແຫຼວທີ່ບໍ່ມີສີ
ກິ່ນ nail polish-like, fruity
ຄວາມ​ຫນາ​ແຫນ້ນ 0.902 g/cm3
ຈຸດລະລາຍ −83.6 °C (−118.5 °F; 189.6 ຄ)
ຈຸດຕົ້ມ 77.1 °C (170.8 °F; 350.2 ຄ)
ຄວາມກົດດັນຂອງອາຍ 73 mmHg (9.7 kPa) ທີ່ 20 °C
ຄວາມເປັນກົດ (pKa) 25
ດັດຊະນີສະທ້ອນແສງ n20/D 1.3720(ແສງ.)
ຈຸດ Flash −4 °C (25 °F; 269 ຄ)
ການລະລາຍ Miscible with ethanol, ອາເຊໂທນ, diethyl ether and benzene.
ການລະລາຍໃນນ້ໍາ 8.3 g/100 ມລ (ທີ່ 20 °C)
ສະຖຽນລະພາບ ໝັ້ນຄົງ. Incompatible with various plastics, ທາດ oxidizing ທີ່ເຂັ້ມແຂງ. ໄວໄຟສູງ. Vapour/air mixtures explosive. May be moisture sensitive.
ບັນທຶກ P 0.71
ເງື່ອນໄຂການເກັບຮັກສາ ເກັບຮັກສາຢູ່ທີ່ +2 ° C ຫາ +25 ° C.

 

ຄໍາຮ້ອງສະຫມັກ

1. ການສັງເຄາະປອດສານພິດ: EAC is a common solvent and intermediate, which is often used in organic synthesis to trigger esterification reactions, etherification reactions, acid catalytic reactions, ແລະອື່ນໆ. It can also be used as a solvent for acidic catalysts and reagents.

2. Coatings and adhesives: chemical ethyl acetate is widely used in the coatings and adhesives industry. It can be used as an organic solvent to adjust the viscosity and consistency of coatings and adhesives to provide suitable fluidity. ໃນ​ເວ​ລາ​ດຽວ​ກັນ, ethyl acetate can also volatilize quickly after drying, speeding up the drying speed of coatings and adhesives.

3. Spices and food additives: Ethyl acetate has a fruity aroma and is widely used in the spice industry. It is often used in the synthesis of food spices, giving food a unique aroma. ເພີ່ມ​ເຕີມ, it can also be used as a food additive for flavors, flavors and so on.

4. Dyes and printing industry: ethyl acetate can be used as a solvent in dyes and printing industry. It is able to dissolve certain dyes and pigments, making them easier to color and distribute evenly.

5. Drug manufacturing: ethyl acetate is also used in the pharmaceutical industry. ມັນສາມາດຖືກນໍາໃຊ້ເປັນສານລະລາຍ, extractant and extract in pharmaceutical manufacturing, for the extraction of active ingredients in herbal medicines, or as a solvent impurity removal for pharmaceuticals.
 

ການນໍາໃຊ້ຫຼາຍຜະລິດຕະພັນ

ມັນໃຊ້ໃນການຜະລິດເຄມີ,ອຸດສາຫະກໍາສີແລະການເຄືອບ,ອຸດສາຫະກໍາການພິມ,ອຸດສາຫະກໍາຢາ,Flavor and Fragrance Industry,ອຸດສາຫະກໍາເຄື່ອງສໍາອາງແລະການດູແລສ່ວນບຸກຄົນ

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