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2 3 4 5-Tetramethyl-2-cyclopentenone（CAS# 54458-61-6)
  • 2 3 4 5-Tetramethyl-2-cyclopentenone（CAS# 54458-61-6) 1

2 3 4 5-Tetramethyl-2-cyclopentenone（CAS# 54458-61-6)

Waiwai Kemika:

ʻĀpana Molekala C9H14O
Molar Mass 138.21
ʻO ka mānoanoa 0.927g/mLat 20°C(māmā)
Lae Boling 100°C30mm Hg(māmā)
Lae Flash 164°F
Hiki i ka wai ʻAʻole hiki ke hui pū me ka wai.
Ka hoʻoheheʻe Chloroform, Methanol
Puʻupuʻu mahu 0.406mmHg ma 25°C
Ka nana aku ʻAila
Kaumaha Kūikawā 0.917
kala kala ʻAʻole kala ʻole
BRN 2324088
Kūlana Waihona E mālama ma kahi pouli, Hoʻopaʻa ʻia i kahi maloʻo, Ke ana wela o ka lumi
Hōʻike Hōʻike n20/D 1.476
MDL MFCD00010248

Huahana Huahana

Huahana Huahana

Ka wehewehe palekana S23 – Mai hanu i ka mahu.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S35 - Pono e hoʻolei ʻia kēia mea a me kāna ipu i kahi ala palekana.
S3/9/49 -
S43 – Inā hoʻohana ʻia ke ahi… (ma hope o ke ʻano o nā lako hana ahi e hoʻohana ʻia.)
S36 – E komo i nā lole pale kūpono.
S15 - E mālama i ka wela.
WGK Kelemānia 3
HS Code 29142990

 

Hoʻolauna

ʻO 2,3,4,5-Tetramethyl-2-cyclopentenone (ʻike ʻia ʻo dicyclohexanone) he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, hana hana a me ka ʻike palekana:

 

ʻAno maikaʻi:

- Nānā: 2,3,4,5-tetramethyl-2-cyclopentenone he wai kala ʻole.

- Solubility: Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā ethers a me nā ʻona.

 

E hoʻohana:

- Hoʻohui kemika: 2,3,4,5-tetramethyl-2-cyclopentenone he mea koʻikoʻi ma waena o ka synthesis organik.

- Mea ʻala: He ʻala like me ka lemon a hoʻohana nui ʻia i ka ʻoihana ʻala.

 

Hanana:

ʻO 2,3,4,5-Tetramethyl-2-cyclopentenone ka mea maʻamau i hoʻomākaukau ʻia e:

- Oxidation o isooctanol: Hoʻopili ʻia ʻo Isooctanol me ka oxygen e hana i ka 2,3,4,5-tetramethyl-2-cyclopentenone ma o ka hana a kahi catalyst.

 

ʻIke palekana:

- 2,3,4,5-Tetramethyl-2-cyclopentenone hiki ke hoʻonāukiuki mālie i ka maʻemaʻe kiʻekiʻe.

- No ka mea he mea hoʻoheheʻe organik ia, pono e mālama i ka pale ʻana i ka inhalation, pili me ka ʻili a me nā maka i ka wā e hoʻohana ai, a e hōʻoia i ka hoʻohana ʻia ʻana ma kahi wahi e hoʻomaha maikaʻi ʻia.

- E mālama i kahi maloʻo maloʻo ma kahi mamao mai ke ahi a me nā mea ʻona.

 

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