4'-Methoxyacetophenone (CAS # 100-06-1)

Chemical Property:

Molecular Formula	C9H10O2
Molar Mass	150.17 Nws
Qhov ntom	1.08 Nws
Melting Point	36-38 ° C (lit.)
Boling Point	152-154 ° C / 26 mmHg (lit.)
Flash Point	> 230 ° F
JECFA Number	810
Dej Solubility	insoluble
Solubility	H2O: soluble 2.474g / L ntawm 20 ° C
Vapor Siab	0.42Pa ntawm 20 ℃
Qhov tshwm sim	Dawb siv lead ua
Xim	Dawb
BRN	742313 ib
Kev cia khoom	Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub
rhiab heev	Lub teeb Sensitive
Refractive Index	1.5470 (kwv yees)
MDL	PAB 00008745
Physical thiab Chemical Properties	Melting Point 36-39 ° C Kub taw tes 260 ° C flash point 138 ° C dej-soluble insoluble
Siv	Rau kev npaj ntawm tsw, feem ntau siv nyob rau hauv high-qib tshuaj pleev ib ce thiab xab npum spices, kuj yuav siv tau nyob rau hauv organic synthesis

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Khoom cim npe

Hazard Cov Cim	Xn – Ua phem
Risk Codes	R22 - Ua phem yog tias nqos R38 - Irritating rau ntawm daim tawv nqaij R36/38 - Kab mob rau qhov muag thiab tawv nqaij. R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos.
Kev nyab xeeb piav qhia	S37 - Hnav cov hnab looj tes tsim nyog. S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob. S36 - Hnav khaub ncaws tiv thaiv zoo.
WGK Germany	2
RTECS	ib 924000
TSCA	Yog lawm
HS Code	29145 000 Nws
Toxicity	Tus nqi ntawm qhov ncauj LD50 hauv nas tau tshaj tawm tias yog 1.72 g / kg (1.47-1.97 g / kg) (Moreno, 1973). Qhov mob dermal LD50 tus nqi hauv luav tau tshaj tawm tias> 5 g / kg (Moreno, 1973).

Taw qhia

Muaj hawthorn paj thiab anisaldehyde zoo li xyab. Sensitive rau lub teeb. Soluble hauv ethanol, ether thiab acetone, insoluble hauv dej. Nws yog khaus.

Yav dhau los: Amylcinnamaldehyde (CAS # 122-40-7)

Tom ntej: 4-Dodecanolide CAS Nr 2305-05-7

Sau koj cov lus ntawm no thiab xa tuaj rau peb