CAS: 1529-68-6; 1,2,3,4-Tetrabromobutane

英文名称1,2,3,4-Tetrabromobutane
中文名称1,2,3,4-四溴丁烷
IUPAC名称1,2,3,4-tetrabromobutane
其它别名1,2,3,4-Tetrabromobutane; 1,2,3,4-Tetrabromo-Butan; Tetrabromobutane; Meso-1,2,3,4-Tetrabromobutane 98+%; Butadiene Tetrabromide; 1,2,3,4-Tetrabromobutane,=
CAS编号1529-68-6
MFCD编号:MFCD00017883
EINECS号:216-221-2
分子式:C4H6Br4
分子量:373.71
产品CID: 750916
产品分类有机原料 → 烃类化合物及其衍生物 → 芳香烃

相似结构搜索
产品信息参考;;
InChIKey: HGRZLIGHKHRTRE-UHFFFAOYNA-N
InChI=1/C4H6Br4/c5-1-3(7)4(8)2-6/h3-4H,1-2H2…
计算化学: 氢键受体数0.0氢键供体数0.0可旋转键数3.0

物理性质

熔点40-41 °C
沸点309.6±10.0 °C at 760 mmHg
闪点138.3±13.7 °C
密度2.5±0.1 g/cm3
PSA:0.0
LogP:4.69
折射率1.611
蒸汽压0.0±0.6 mmHg at 25°C
敏感性有毒，高浓度时有麻醉作用，也有局部刺激性
产品应用用作自熄性聚苯乙烯泡沫塑料的阻燃剂.
性质描述外消旋型在石油醚中析出薄片结晶,熔点40-41°C,溶于乙醇,乙醚,丙酮和石油醚,不溶于水.内消旋型在乙醇中析出针状结晶,熔点118-119°C,沸点180-181°C(8.0kPa),溶于乙醇,丙酮,氯仿,微溶于石油醚,不溶于水.

MSDS等安全信息

GHS象形图
GHS符号GHS07 & GHS05 & GHS09;
注释: Exclamation mark & Corrosion & Environment
危险类别特定目标器官毒性 - 单次接触类别3
皮肤腐蚀/刺激类别2
严重眼损伤类别1
水生慢性毒性类别2
警示词Danger(危险)
危险描述H335 |可能引起呼吸道刺激.
H315 |造成皮肤刺激.
H318 |造成严重眼损伤.
H411 |对水生生物有毒并具有长期持续影响.
防范说明P264-P280-P302+P352-P321-P332+P313-P362-P280-P305+P351+P338-P310
安全声明S24/25
危险类别码R65,R20/21,R36/37/38,R42/43
WGK Germany3

欧盟法规

ECHA物质C&L通报REACH预注册

上下游产品

合成工艺路线路线简述

1,2-丁二烯置于溴体系中,化学反应生成1,2,3,4-四溴丁烷
参考文献:Harries,Justus Liebigs Annalen Der Chemie,1911,Vol. 383,P. 181
标题:Harries,Justus Liebigs Annalen Der Chemie,1911,Vol. 383,P. 181

海关参考信息

2903310000-1,2-二溴乙烷
2903399020-溴甲烷
💡 提示：海关信息按照顺序优先匹配，如需确认的海关信息，请参考相关资料。
详情请参考：📖 海关编码查询和海关进出口税则

专利信息

专利号:US-4297506-A
优先权日:1980-01-08
标题 :Synthesis of esters
发明人：COWAN KIPLIN D
权利人:PHILLIPS PETROLEUM CO
摘要:An organic ester is produced by conversion of an organic halide employing excess alkali metal carboxylate. A resultant reaction mass including solids comprised of alkali metal halide is obtained containing occluded in the solids portion an amount of otherwise difficult-to-recover desired ester product. At least a portion of said solids is recycled to the conversion whereby to prevent further occlusion of desired product. In an embodiment of the invention, potassium acetate salt is recycled for reuse.

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优先权日:2016-08-29
标题:Catalysts for Synthesis of Aromatic Polycarboxylic Acids by Liquid Phase Oxidation

专利号:CN-107774316-B
优先权日:2016-08-29
标题:Catalyst for Synthesis of Aromatic Polycarboxylic Acids by Liquid Phase Oxidation

专利号:JP-2000281611-A
优先权日:1999-03-30
标题 :Synthesis of phenolic compound having protected hydroxy group, and radioactive ray-sensitive composition by using the same

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优先权日:2024-01-12
标题 :A mercury-free catalyst for the synthesis of flame-retardant vinyl chloride and its preparation method and application

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优先权日:2024-08-30
标题 :Synthesis method of trans-1, 4-dibromo-dibutene, micro-channel reaction device and trans-1, 4-dibromo-dibutene