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trans-1,4-Dibromo-2-butene

Dangerous Goods

CAS number：821-06-7    molecular formula：BrCH2CH=CHCH2Br

overview
Specs
numbering system
physicochemical properties
Safety information
Production methods and uses
Related
MSDS
related products

overview

compound introduction

(2E)-1,4-Dibromo-2-butene, is used as a reagent in the preparation of diaminoalkenes though copper-mediated diamination reaction. (2E)-1,4-Dibromo-2-butene, is used as a reagent in the preparation of diaminoalkenes though copper-mediated diamination reaction.

Specs

Chinese alias反式-1,4-二溴-2-丁烯
English aliasC4H6Br2 | D2944 | EINECS 230-219-9 | (2E)-1,4-Dibromo-2-butene | 4-01-00-00791 (Beilstein Handbook Reference) | 2-Butene, 1,4-dibromo-, (2E)- | Tox21_202728 | (E)-1,4-Dibromo-2-butene | EN300-304060 | SCHEMBL102759 | D72529 | DTXSID8024941 | TL 80 | InChI
CAS number821-06-7molecular formulaBrCH2CH=CHCH2Br
molecular weight213.9 g/molExact mass≥99%
PSA0.000 Ųlogp2.100

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：
GHS06 , GHS08 , GHS09 , GHS05 , GHS07
Signal word：
Danger
Hazard Statement：
H301: 吞咽会中毒 H311: 皮肤接触有毒 H411: 对水生生物有毒并具有长期持续影响 H314: 造成严重的皮肤灼伤和眼睛损伤 H318: 造成严重的眼睛损伤 H317: 可能引起皮肤过敏反应 H330: 吸入致命 H350: 可能导致癌症
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷雾。 P284: 如果通风不良，请佩戴呼吸防护装置。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品
WGK Germany：
2
Personal protective equipment：
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RTECS：
EM4725000
UN Number：
2588
Packing Group：
Ⅰ

Production methods and uses

No production method and use information yet

Related

upstream information

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downstream information

No downstream information yet

MSDS

Found 1 shareMSDS
821-06-7 | trans-1,4-Dibromo-2-butene.pdf