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huahana

Ethyl 3-methyl-3-phenylglycidate(CAS#77-83-8)

Waiwai Kemika:

ʻĀpana Molekala C12H14O3
Molar Mass 206.24
ʻO ka mānoanoa 1.087g/mLat 25°C(kukui.)
Lae hehee 33.0 -38.0 ℃
Lae Boling 272-275°C(māmā)
Lae Flash >230°F
Helu JECFA 1577
ʻO ke ʻano o ka mahu 0.00571mmHg ma 25°C
Ka nana aku wai maopopo
kalakala ʻAʻole kala i ka ʻalani māmā i ka Melemele
BRN 12299
Kūlana Waihona 2-8°C
Hōʻike Hōʻike n20/D 1.505(māmā)
Na Waiwai Kino a Kimia ʻAʻole waihoʻoluʻu i ka wai melemele māmā me ka ʻala hua strawberry ikaika. He 260 °c ka helu paila. Hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, ether, hiki ke hui pū me ka diethyl phthalate, hiki ʻole ke hoʻoheheʻe ʻia i ka wai a me ka glycerol. Iole waha LD505.47g/kg,ADI 0~0.5mg/kg(FAO/WHO,1996).

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xi – Hoʻohaunaele
Nā Code Risk R10 – Hiki ke ahi
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
Ka wehewehe palekana S16 – E hoʻokaʻawale i nā kumu hoʻā.
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.
UN ID UN 1993 3/PG 3
WGK Kelemānia 2
RTECS MW5250000
TSCA ʻAe
HS Code 29189090
Kaʻawaʻawa LD50 ma ka waha i ka Lapi: 5470 mg/kg

 

Hoʻolauna

ʻAno maikaʻi:

1. He wai waihoʻoluʻu ʻole ka Myricetaldehyde i hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, ether a me nā mea hoʻoheheʻe kūlohelohe ʻē aʻe.

2. Loaʻa iā ia nā ʻano ʻala like ʻole, a ʻo kāna mau mea nui he α-linaloal a me myriceol.

 

Hanana:

Hoʻopili pinepine ʻia ka hoʻomākaukau ʻana o myricetaldehyde. Loaʻa kahi ʻano hoʻomākaukau maʻamau ma o ka oxyoxyesterification o ka hydroxybenzaldehyde a me ka waiʻona butanone, a loaʻa ka myricetaldehyde ma ka hopena dehydration. Hiki ke loaʻa ma o nā ala hana hana ʻē aʻe.

 

ʻIke palekana:

1. He mea hoʻonāukiuki ʻo Bayricetaldehyde a hiki ke hoʻoulu i nā hopena maʻi i ka wā e hoʻopili ai i ka ʻili, no laila pono ʻoe e hoʻolohe i nā hana pale i ka wā e hoʻohana ai, e like me ke komo ʻana i nā mīkina lima.

2. Hō'alo i ka ho'ohu 'ana i ke kinoea myricetaldehyde i mea e pale aku ai i ka hopena o ka hanu.

3. E mālama i ka bayricealdehyde ma kahi ʻoluʻolu a me ka ea, a pale aku i ka pili ʻana me nā mea hiki ke pale i ke ahi.


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