Trans-2,3-Dibromo-2-Butene-1,4-Diol 反-2,3-二溴丁烯-1,4-二醇

CAS 21285-46-1 MFCD00004698

化学结构图

21285-46-1
SMILES: OC/C(/Br)=C(/Br)\CO

化学属性

Mol. FormulaC4H6Br2O2
Mol. Weight246
Melting Point113.0 to 117.0 deg-C
TSCAYes
Appearance 白色结晶或白色粉末,熔点111-116℃,易溶于乙醇。微溶于二氯乙烷。有毒,防潮、密封保存。
Solubility1-5 g/100 mL at 21 °C

别名和识别编码

Chemical NameTrans-2,3-Dibromo-2-Butene-1,4-Diol
MDL NumberMFCD00004698
CAS Number21285-46-1
PubChem Substance ID87568609
EC Number221-779-5
Synonym 2,3-二溴丁烯-1,4-二醇 2,3-二溴-2-丁烯-1,4-二醇 DIBROMO(-2,3)-2-BUTENE-1,4-DIOL trans-1,4-Dihydroxy-2,3-dibromo-2-butene dibromoducitol 2,3-DIBROMO-1,4-BUT-2-ENEDIOL 反式-2,3-二溴-2-丁烯-1,4-二醇 二溴丁烯二醇 2,3-二溴-1,4-丁烯二醇 TRANS-2,3-DIBROMO-2-BUTEN-1,4-DIOL 反-2,3-二溴-2-丁烯-1,4-二醇 二溴脱氧己六醇 2,3-DIBROMO-2-BUTYLENE-1,4-DIOL (E)-2,3-Dibromo-2-butene-1,4-diol 2 3-DIBROMO-2-BUTENE-1 4-DIOL 98%(GC) 4-diol,2,3-dibromo-2-Butene-1 TRANS-2,3-DIBROMO-1,4-DIHYDROXY-2-BUTENE 二溴卫矛醇 mitolactol 2,3-Dibromobut-2-ene-1,4-diol DBD 2,3-Dibromo-2-buten-1,4-diol 2,3-DIBROMO-2-BUTENE-1,4-DIOL 2,3-dibromo-2-butene-4-diol TRANS-2,3-DIBROMO-2-BUTENE-1,4-DIOL
Beilstein Registry Number1(1)260
Chemical Name Translation反-2,3-二溴丁烯-1,4-二醇
Reaxys-RN1720775
InChIKeyMELXIJRBKWTTJH-ONEGZZNKSA-N
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分类

  • {SNA} Alcohols, Monomers, Polymer Science, 材料科学
  • {SNA} Alcohols, Materials Science, Monomers, Polymer Science

安全信息

WGK Germany3
GHS Symbol
Signal word Warning
Hazard statements
  • H341 Suspected of causing genetic defects 怀疑导致遗传性缺陷
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECSEM6910000
Hazard Codes Xi
Safety Statements
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Precautionary statements
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P405 Store locked up. 上锁保管。
  • P308+P313
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前,切勿操作。

其他信息

  • 2,3-二溴-1,4-丁烯二醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2010/06/21 162590050 2,3-二溴-1,4-丁烯二醇 trans-2,3-Dibromo-2-butene-1,4-diol 97% 5 GR 320元 2010/06/21 162591000 2,3-二溴-1,4-丁烯二醇 trans-2,3-Dibromo-2-butene-1,4-diol 97% 100 GR 475元
  • Acros Organics:反式-2,3-二溴-2-丁烯-1,4-二醇 trans-2,3-Dibromo-2-butene-1,4-diol, 97%(3234-02-4)
  • Sigma Aldrich:3234-02-4(sigmaaldrich)
  • 用途一:有机合成,医药中间体。
  • MSDS 信息:trans-2,3-Dibromo-2-butene-1,4-diol(3234-02-4).msds
  • Hazard Note:Irritant
  • MOL 文件:3234-02-4.mol

系列性分类


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