ChemicalBook >?? ???? >4-??-??????

4-??-??????

4-??-?????? ??? ???

?? ??:: 1791-26-0

???:: 4-??-??????

???(??):: 4-??-??????

???:: 4-VINYL-BENZALDEHYDE

???(??):: 4-Formylstyrene;p-Formylstyrene;p-vinylbenzaldehyde;4-Ethenylbenzaldehyde;Benzaldehyde,4-ethenyl;4-Vinylbenzaldehyde，97%;4-VINYL-BENZALDEHYDE;TIANFU 1791-26-0 4-VINYL-BENZALDEHYDE

CBNumber:: CB8845313

???:: C9H8O

??? ??:: 132.16

MOL ??:: 1791-26-0.mol

?? ?? 90

4-??-?????? ??

???: 129-131 °C

?? ?: 92-93 °C(Press: 14 Torr)

??: 1.036 g/cm3(Temp: 25 °C)

?? ??: Inert atmosphere,Store in freezer, under -20°C

??: Colorless to light yellow Liquid

InChI: InChI=1S/C9H8O/c1-2-8-3-5-9(7-10)6-4-8/h2-7H,1H2

InChIKey: QBFNGLBSVFKILI-UHFFFAOYSA-N

SMILES: C(=O)C1=CC=C(C=C)C=C1

?? ? ?? ??
?? ? ???? ?? (GHS)

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

4-??-?????? C??? ??, ??, ??

??

4-Vinylbenzaldehyde is a mushroom tyrosinase inhibitor.

4-??-?????? ?? ?? ? ???

???

?? ??

METHYL 4-VINYLBENZOATE (DIMETHYLAMINOMETHYL)STYRENE 5,10,15,20-tetrakis(4-vinylphenyl)porphyrin

4-??-?????? ?? ??

???( 90)?? ??

???	??	???	??	?? ?	??
Hefei Lbao Physical & Chemical Science Co.,Ltd	+15184799099	lbaochemicals@gmail.com	China	670	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14014	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21586	55
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10403	58
Jinan Qinmu Fine Chemical Co.,Ltd.	+8618660799346	sales@qinmuchem.com	China	1008	58
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30224	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Shanghai UCHEM Inc.	+862156762820 +86-13564624040	sales@myuchem.com	China	8740	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	17259	58

4-??-?????? ?? ??:

4-????? 4-FORMYLCINNAMIC ACID METHYL ESTER 4,4'-Stilbenedicarboxylic acid 4-Formylcinnamic acid DIMETHYL CIS-STILBENE-4,4'-DICARBOXYLATE DIMETHYL TRANS-STILBENE-4,4'-DICARBOXYLATE 4-CARBOXYCINNAMIC ACID RARECHEM AL BE 0219 METHYL 4-VINYLBENZOATE 4-FORMYL-TRANS-STILBENE pyrene-1,6-dione 4-VINYL-BENZALDEHYDE 4-VINYL-BENZOIC ACID ETHYL ESTER METHYL 4-(3-OXO-3-PHENYL-1-PROPENYL) BENZOATE RARECHEM AL BO 1684 4-((1,3-DIOXOINDAN-2-YLIDENE)METHYL)BENZOIC ACID 4-((E)-STYRYL)-BENZOIC ACID METHYL ESTER 4-[2-(3-METHYL-4-NITRO-5-ISOXAZOLYL)VINYL]BENZENECARBALDEHYDE

一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线