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ibicuruzwa

Phenylacetaldehyde (CAS # 122-78-1)

Umutungo wa Shimi:

Inzira ya molekulari C8H8O
Misa 120.15
Ubucucike 1.079g / mLat 20 ° C.
Ingingo yo gushonga −10 ° C (lit.)
Ingingo ya Boling 195 ° C.
Flash point 188 ° F.
Umubare wa JECFA 1002
Amazi meza 2.210 g / L (25 ºC)
Gukemura 2.21g / l gushonga gato
Umwuka 2.09hPa kuri 20 ℃
Kugaragara Amazi
Uburemere bwihariye 1.075 (20/4 ℃)
Ibara Sobanura ibara ritagira ibara ry'umuhondo
Merk 14.7265
BRN 385791
Imiterere y'Ububiko 2-8 ° C.
Igihagararo Ihamye. Yaka. Ntibishobora gukoreshwa na okiside ikomeye, ishingiro rikomeye.
Yumva Ikirere
Ironderero n20 / D 1.535 (lit.)
MDL MFCD00006993

Ibicuruzwa birambuye

Ibicuruzwa

Ibyago n'umutekano

Kode y'ingaruka R22 - Byangiza niba byamizwe
R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R43 - Birashobora gutera sensibilisation ukoresheje uruhu
R11 - Biraka cyane
Ibisobanuro byumutekano S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi.
S36 - Kwambara imyenda ikingira.
S37 - Kwambara uturindantoki dukwiye.
S24 - Irinde guhura nuruhu.
S16 - Irinde amasoko yo gutwikwa.
S7 - Komeza ibikoresho bifunze cyane.
Indangamuntu ya Loni UN 1170 3 / PG 2
WGK Ubudage 2
RTECS CY1420000
TSCA Yego
Kode ya HS 29122990
Uburozi LD50 orl-imbeba: 1550 mg / kg FCTXAV 17,377,79

 

Intangiriro
Phenylacetaldehyde, izwi kandi nka benzaldehyde, ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, ikoreshwa, uburyo bwo gutegura namakuru yumutekano ya fenylacetaldehyde:

Ubwiza:
- Kugaragara: Phenylacetaldehyde ni amazi atagira ibara cyangwa umuhondo.
- Gukemura: Irashobora gushonga mumashanyarazi menshi, nka Ethanol, ether, nibindi.
- Impumuro: Phenylacetaldehyde ifite impumuro nziza.

Koresha:

Uburyo:
Hariho uburyo bwinshi bwo gutegura fenylacetaldehyde, harimo bibiri bikurikira:
Ethylene na styrene bihinduka okiside munsi ya catiside ya okiside kugirango ibone fenylacetaldehyde.
Fenyethane ihindurwamo okiside kugirango ibone fenylacetaldehyde.

Amakuru yumutekano:
- Mugihe uhuye na fenylacetaldehyde, oza ako kanya ukoresheje isabune n'amazi kandi wirinde guhura nuruhu n'amaso.
- Hagomba kwitonderwa kwirinda guhumeka fenylacetaldehyde mugihe ukoresheje imyuka yayo, irakaza sisitemu yubuhumekero.
- Mugihe ukoresha cyangwa ubitse fenylacetaldehyde, irinde inkomoko yumuriro nubushyuhe bwinshi kugirango wirinde umuriro cyangwa guturika.
- Mugihe ubitse kandi ukanakoresha fenylacetaldehyde, koresha ingamba zikingira zo kurinda, nko kwambara uturindantoki, amadarubindi, n imyenda yakazi.


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