ChemicalBook >?? ???? >3,4-?????????????

3,4-?????????????

3,4-????????????? ??? ???

?? ??:: 4640-68-0

???:: 3,4-?????????????

???(??):: 3,4-?????????????

???:: 3,4-DICHLOROBENZOYLACETONITRILE

???(??):: AKOS B029577;BUTTPARK 45\09-35;3,4-DICHLOROBENZOYLACETONITRILE;2-(3,4-DICHLOROBENZOYL) ACETONITRILE;3-(3,4-Dichlorophenyl)-3-oxopropionitrile;Benzenepropanenitrile, 3,4-dichloro-β-oxo-;3-(3,4-DICHLOROPHENYL)-3-OXOPROPANENITRILE

CBNumber:: CB9361919

???:: C9H5Cl2NO

??? ??:: 214.05

MOL ??:: 4640-68-0.mol

?? ?? 97

3,4-????????????? ??

???: 114 °C

?? ?: 398.4±37.0 °C(Predicted)

??: 1.383±0.06 g/cm3(Predicted)

?? ??: Keep in dark place,Inert atmosphere,Room temperature

?? ?? (pKa): 6.71±0.12(Predicted)

??: Light yellow to light brown Solid

BRN: 3267648

CAS ??????: 4640-68-0(CAS DataBase Reference)

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

??? ??	Xi
?? ???? ??	36/37/38
?????	26-36/37/39
?? ??	IRRITANT
HS ??	2926907090

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H301	??? ???	?? ?? ?? - ??	?? 3	??	P264, P270, P301+P310, P321, P330,P405, 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	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405	???? ?????.

NFPA 704

	1
2		0

3,4-????????????? C??? ??, ??, ??

3,4-????????????? ?? ?? ? ???

???

?? ??

Methanone, (2-amino-5,6-dihydro-4H-cyclopenta[b]thien-3-yl)(3,4-dichlorophenyl)- 3-(3,4-??????)-1H-???-5-??

3,4-????????????? ?? ??

???( 97)?? ??

???	??	???	??	?? ?	??
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
Fuxin Pharmaceutical	+86-021-021-50872116 +8613122107989	contact@fuxinpharm.com	China	10000	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Win-Win chemical CO., Limited	+86-0086-577-64498589 +86-15355981851	sales@win-winchemical.com	China	14304	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850	market18@leapchem.com	China	24597	58

3,4-????????????? ?? ??:

3,4-DICHLOROBENZOYLACETONITRILE 2,4-DICHLOROBENZOYLACETONITRILE 3'-Chloropropiophenone 3',4'-DICHLOROACETOPHENONE 3,4-Dichlorobenzaldehyde 4-CHLOROBENZOYLACETONITRILE 3-PHENYLPROPIONITRILE 4'-Chloropropiophenone Benzoylacetonitrile 3-CHLOROBENZOYLACETONITRILE 3',4'-DICHLOROPROPIOPHENONE 3-(4-CHLOROPHENYL)PROPIONITRILE 3-(3-CHLORO-PHENYL)-PROPIONITRILE 3,5-DICHLOROBENZOYLACETONITRILE 2,6-Dichlorobenzoylacetonitrile 2,3-Dichlorobenzoylacetonitrile 2,5-Dichlorobenzoylacetonitrile 2-((3,4-DICHLOROPHENYL)CARBONYL)-3-((3-CHLORO-5-(TRIFLUOROMETHYL)(2-PYRIDYL))AMINO)PROP-2-ENENITRILE

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