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huahana

2-6-dimethylbenzenethiol(CAS#118-72-9)

Waiwai Kemika:

ʻĀpana Molekala C8H10S
Molar Mass 138.23
ʻO ka mānoanoa 1.038g/mLat 25°C
Lae hehee -30°C (manaʻo)
Lae Boling 122°C50mm Hg
Lae Flash 186°F
Helu JECFA 530
Puʻupuʻu mahu 0.187mmHg ma 25°C
Kaumaha Kūikawā 1.038
BRN 1099405
pKa 7.03±0.50(Wanamua)
Kūlana Waihona Ka lewa inert, ka wela lumi
Pilikino ʻAiʻoniʻoni
Hōʻike Hōʻike n20/D 1.575
Na Waiwai Kino a Kimia ʻAʻohe kala i ka wai melemele. Loaʻa ka ʻono ʻono ikaika, he ʻiʻo-like, ʻala, phenolic a me ka ʻono sulfur. Lae paila 87. Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ʻaila. Loaʻa nā huahana kūlohelohe i ka pipi i kuke ʻia a me nā mea like.

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk 36/37/38 – Hoʻonanea i nā maka, ʻōnaehana hanu a me ka ʻili.
Ka wehewehe palekana S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S36 – E komo i nā lole pale kūpono.
S7/9 -
UN ID UN 3334
WGK Kelemānia 2
TSCA T
HS Code 29309090
Papa Hazard 6.1

 

Hoʻolauna

ʻO 2,6-Dimethylphenol, ka mea i ʻike ʻia ʻo 2,6-dimethylphenol phenyl mercaptan, he mea hoʻohui. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, ʻano hoʻomākaukau a me ka ʻike palekana:

 

ʻAno maikaʻi:

- Ke ʻano: 2,6-Dimethylphenylthiophenol he paʻa kala ʻole a melemele paha.

- Solubility: Hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik, e like me ka ethanol a me ka dimethylformamide.

 

E hoʻohana:

- Nā mea mālama: 2,6-dimethylphenylthiophenol he antioxidant maikaʻi a me nā waiwai antiseptic, a hiki ke hoʻohana ʻia e like me ka mālama ʻana i nā mea e like me ka rubber, plastics, coatings, a me nā pena.

 

Hanana:

- Hiki ke hoʻomākaukau ʻia ka 2,6-Dimethylthiophenol ma ka hana ʻana i ka p-thiophenol me nā methylating reagents e like me methyl iodide a i ʻole methyl tert-butyl ether.

 

ʻIke palekana:

- 2,6-Dimethylphenylthiophenol ʻaʻohe pōʻino i ke olakino kanaka a me ke kaiapuni ma lalo o nā kūlana maʻamau o ka hoʻohana.

- Ma ke ʻano kemika, pono ka hoʻohana ʻana i nā kaʻina hana palekana, e pale i ka pili pono ʻana me ka ʻili a me nā maka, a pale i ka inhalation a i ʻole ka ʻai ʻana.

- I ka wā o ka mālama ʻana a me ka mālama ʻana, pono e mālama ʻia e pale aku i ka hoʻopili ʻana me nā mea oxidants a me nā mea ʻakika ikaika.


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