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

Ngwongwo kemịkalụ:

Usoro ihe omimi C12H14O3
Molar Mass 206.24
Njupụta 1.087g/mLat 25°C(ọkụ)
Ebe Na-agbaze 33.0 -38.0 ℃
Ebe Boling 272-275C (ọkụ)
Ebe mgbari >230°F
Nọmba JECFA 1577
Uzuoku nrịbama 0.00571mmHg na 25°C
Ọdịdị mmiri mmiri doro anya
Agba Enweghị agba ka ọ dị ọkụ ka ọ bụrụ odo odo
BRN 12299
Ọnọdụ Nchekwa 2-8 Celsius C
Ntụgharị uche n20/D 1.505(ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-acha odo odo na-enweghị agba na-acha odo odo nwere isi mkpụrụ osisi strawberry siri ike. Ebe esi nri 260 Celsius C. Soluble na ethanol, ether, nwere ike ịmegharị ya na diethyl phthalate, nke na-adịghị edozi na mmiri na glycerol. Oke ọnụ LD505.47g/kg,ADI 0~0.5mg/kg(FAO/WHO,1996).

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu R10 - ọkụ
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S16 - Wepụ ya na isi mmalite nke mgbanye.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
NJ UN UN 1993 3/PG 3
WGK Germany 2
RTECS MW 5250000
TSCA Ee
Koodu HS 29189090
Nsi LD50 ọnụ na oke bekee: 5470 mg / kg

 

Okwu mmalite

Ogo:

1. Myricetaldehyde bụ mmiri mmiri na-enweghị agba nke na-agbaze na ethanol, ether na ihe mgbaze ndị ọzọ.

2. Ọ nwere njirimara ísì ụtọ pụrụ iche, na ihe ndị bụ isi ya bụ α-linaloal na myriceol.

 

Usoro:

A na-ejikọta nkwadebe nke myricetaldehyde mgbe mgbe. Usoro nkwadebe nke a na-ejikarị na-enweta site na oxyoxyesterification nke hydroxybenzaldehyde na butanone mmanya, na myricetaldehyde na-enweta site na mmeghachi omume akpịrị ịkpọ nkụ. Enwere ike nweta ya site na ụzọ nka ndị ọzọ.

 

Ozi nchekwa:

1. Bayricetaldehyde na-agbakasị ahụ ma nwee ike ịkpata mmeghachi ahụ nfụkasị mgbe ị na-akpọtụrụ akpụkpọ ahụ, yabụ ị kwesịrị ịṅa ntị na usoro nchebe mgbe ị na-eji ya, dị ka iyi uwe.

2. Zere iku ume myricetaldehyde gas iji zere mmetụta ọjọọ na usoro iku ume.

3. Chekwaa bayricealdehyde n'ebe dị jụụ ma na-ekuku ikuku, ma zere ịkpọtụrụ ihe ndị na-ere ọkụ iji gbochie ọkụ.


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