ChemicalBook >?? ???? >2,4-???????

2,4-???????

2,4-??????? ??? ???

?? ??:: 31543-75-6

???:: 2,4-???????

???(??):: 2,4-???????

???:: 2,4-DIBROMOTOLUENE

???(??):: 2,4-Dibromo-1-methylbenzene;NSC 139877;o,p-Dibromotoluene;2,4-DIBROMOTOLUENE;Pramexol Impurity 59;2,4-Dibromotoluene>2,4-Second Bromotoluene;1-Methyl-2,4-dibromobenzene;2,4-dibromo-1-methyl-benzen;1,3-Dibromo-4-methylbenzene

CBNumber:: CB7423310

???:: C7H6Br2

??? ??:: 249.93

MOL ??:: 31543-75-6.mol

?? ?? 232

2,4-??????? ??

???: -10 °C

?? ?: 243 °C

??: 1.85

???: 109℃

???: 1.601

?? ??: Sealed in dry,Room Temperature

??? ??: ??

??: Light orange to Yellow to Green

InChI: InChI=1S/C7H6Br2/c1-5-2-3-6(8)4-7(5)9/h2-4H,1H3

InChIKey: GHWYNNFPUGEYEM-UHFFFAOYSA-N

SMILES: C1(C)=CC=C(Br)C=C1Br

CAS ??????: 31543-75-6(CAS DataBase Reference)

EPA: 2,4-Dibromotoluene (31543-75-6)

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

??? ??	Xi
TSCA	TSCA listed
HS ??	2903998090

????(GHS):

?? ?:

Warning

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P264	?? ??? ?? ??? ????.
P264	?? ??? ?? ??? ????.
P280	????/???/???/?????? ?????.
P304+P340	???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405	???? ?????.

NFPA 704

	1
2		0

2,4-??????? C??? ??, ??, ??

??? ??

light yellow liquid

Synthesis Reference(s)

The Journal of Organic Chemistry, 53, p. 5545, 1988 DOI: 10.1021/jo00258a030

2,4-??????? ?? ?? ? ???

???

??? 1,1,2-?????-1,2,2-????????

?? ??

2,4,5-TRIBROMOTOLUENE 3,4-??????? 3,5- ?? ?? ???

2,4-??????? ?? ??

???( 232)?? ??

???	??	???	??	?? ?	??
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-173 9270 1263	1057@dideu.com	China	3955	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29626	60
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32998	60
Nanjing Dolon Biotechnology Co.,Ltd.	18905173768	52513593@qq.com	CHINA	2971	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63645	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10817	58
career henan chemical co	+86-0371-86658258	factory@coreychem.com	China	29780	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5597	58
Fuxin Pharmaceutical	+86-021-021-50872116	contact@fuxinpharm.com	China	9976	58
Antai Fine Chemical Technology Co.,Limited	18503026267	info@antaichem.com	CHINA	9631	58

2,4-??????? ?? ??:

3,5-??????? ? 2,4,6-???????? ???????? ??? ???????? 3,4,5,6-???-o-??? 3,5-????-4-????? 2,4-????-6-????? 3-HYDROXY-2,4,6-TRIBROMOBENZALDEHYDE 2,4-DIBROMO-5-METHOXYTOLUENE 3-METHYL-2,4,6-TRIBROMOANILINE 3,4,5,6-Tetrabromophenolsulfonephthalein 2,4-DIBROMOMESITYLENE Tetrabromo-2-sulfobenzoic acid cyclic anhydride Sulfobromophthalein sodium 1-Amino-2,4-dibromoanthraquinone 2,3,4,5,6-Pentabromoethylbenzene 3,4,5,6-TETRABROMOPHTHALIMIDE α,3-dibromotoluene,à,3-dibromotoluene,ALPHA,3-DIBROMOTOLUENE,ALPHA,M-DIBROMOTOLUENE

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