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Diallyl trisulfide(CAS#2050-87-5)

Waiwai Kemika:

ʻĀpana Molekala C6H10S3
Molar Mass 178.34
ʻO ka mānoanoa 1.085
Lae hehee 66-67 °C
Lae Boling bp6 92°; bp0.0008 66-67°
Lae Flash 87.8°C
Helu JECFA 587
Ka hoʻoheheʻe ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a me ka ethanol, hiki ke hoʻopili i ka ether.
Puʻupuʻu mahu 0.105mmHg ma 25°C
Ka nana aku Wai melemele
Kūlana Waihona -20°C
Hōʻike Hōʻike nD20 1.5896
MDL MFCD00040025
Na Waiwai Kino a Kimia Wai melemele. Me kahi ʻala maikaʻi ʻole. Ka helu paila 112~120 °c (2133Pa), a i ʻole 95~97 °c (667Pa) a i ʻole 70 °c (133Pa). ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai a me ka ethanol, hiki ke hoʻopili i ka ether. Loaʻa nā huahana kūlohelohe i nā aniani, keleka, etc.

Huahana Huahana

Huahana Huahana

UN ID 2810
WGK Kelemānia 3
RTECS BC6168000
HS Code 29309090
Papa Hazard 6.1(b)
Hui Pūʻulu III

 

Hoʻolauna

ʻO Diallyl trisulfide (DAS no ka pōkole) he hui organosulfur.

 

Nā Waiwai: He wai ʻaila melemele a ʻeleʻele ka DAS me kahi ʻala sulfur ʻokoʻa. ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai akā hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka waiʻona a me nā ethers.

 

Hoʻohana: Hoʻohana nui ʻia ka DAS ma ke ʻano he crosslinker vulcanization no ka lāʻau. Hiki iā ia ke hoʻoikaika i ka hoʻololi ʻana i ka hoʻopili ʻana ma waena o nā molekala kopa, e hoʻonui ana i ka ikaika a me ke kūpaʻa wela o nā mea lāʻau. Hiki ke hoʻohana ʻia ka DAS ma ke ʻano he catalyst, preservative, a me biocide.

 

Ke Kaʻina Hana: Hiki ke hoʻomākaukau ʻia ka DAS e ka hopena o ka dipropylene, sulfur a me benzoyl peroxide. Hoʻopili ʻia ka Dipropylene me benzoyl peroxide e hana i ka 2,3-propylene oxide. A laila, hana ia me ka sulfur e hana i ka DAS.

 

ʻIke palekana: He mea weliweli ka DAS, a pono e mālama ʻia. Hiki i ka hoʻolaha ʻana iā DAS ke hoʻonāukiuki i ka maka a me ka ʻili, a pono e pale ʻia ka pili pono ʻana. Pono e hoʻohana ʻia nā lako pale pilikino kūpono, e like me nā mīkina lima a me nā maka pale i ka wā e hoʻohana ai iā DAS. E hōʻoia i ka hana ma kahi maikaʻi-ventilated. Inā ʻike ʻia a ʻai ʻole paha i ka DAS, e ʻimi koke i ka lāʻau lapaʻau.


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