2-(Bromomethyl)naphthalene 2-(溴甲基)萘

CAS 939-26-4 MFCD00004123

化学结构图

939-26-4
SMILES: BrCc1ccc2ccccc2c1

化学属性

Mol. FormulaC11H9Br
Mol. Weight221.09
Density1.444
Boiling Point293.3°C at 760 mmHg
Melting Point51-54°C
Flash Point>110°C
TSCANo
Stability对湿度敏感
Appearance 白色晶体粉末。熔点52-57℃。

别名和识别编码

Chemical Name2-(Bromomethyl)naphthalene
Synonym 2-(Bromomethyl)naphthalene {LY} 2-(Bromomethyl)naphthalene {} {LY} 2-(Bromomethyl)naphthalene {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {} {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {} {} {} {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {} {} {} {} {} {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Bromomethyl)naphthalene {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Bromomet
MDL NumberMFCD00004123
CAS Number939-26-4
EC Number213-359-5
Beilstein Registry Number636546
PubChem Substance ID70320
Reaxys-RN636546
Chemical Name Translation2-(溴甲基)萘
InChIKeyRUHJZSZTSCSTCC-UHFFFAOYSA-N
LabNetwork Molecule IDLN00223300
InChIInChI=1S/C11H9Br/c12-8-9-5-6-10-3-1-2-4-11(10)7-9/h1-7H,8H2
Canonical SMILESBrCC1=CC=C2C=CC=CC2=C1
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分类

  • {uni_hamburg} no charge; carbocycle; aromatic; large ring; fused rings; 6ring; 10ring; 1fragment
  • {SNA} Aryl, Building Blocks, C9 to C12, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks

相关文献及参考

  • Short: III/35D2
  • Short: EINECS
  • Primary or secondary OH groups can be protected as 2-naphthylmethyl (NAP) ethers, e.g. with NaH in DMF. The NAP ether is stable to dilute aqueous HCl or NaOH, but is cleanly hydrogenolyzed with Pd/C; preferential cleavage in the presence of a benzyl ether can be achieved in high yield: J. Org. Chem., 63, 4172 (1998). NAP protection has been utilized in carbohydrate synthesis where stability to 4% TFA in CHCl3, hot 80% AcOH, SnCl2/AgOTf, or HCl/EtOH were demonstrated, conditions under which the 4-methoxybenzyl (PMB) group is cleaved; both NAP and PMB groups are efficiently cleaved with DDQ: Tetrahedron Lett., 41, 169 (2000).
  • NAP protection of amino groups and other N functions has also been reported. Cleavage was effected under mild condtions with DDQ: Synlett, 2065 (2003).
  • Beilstein:5(4)1698

安全信息

Signal word Danger
GHS Symbol
WGK Germany3
Safety Statements
  • S20 When using do not eat or drink 使用时，不得进食，饮水；
  • 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；
  • S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后，立即用大量…（由生产厂家指定）冲洗；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
Risk Statements
  • R34 Causes burns 会导致灼伤
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
Precautionary statements
  • P234 Keep only in original container. 只保留在原来的容器中。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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。
  • P301+P330+P331
  • P303+P361+P353
  • P305+P351+P338
  • P308+P313
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医，如果你觉得不舒服
  • P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
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
Packing GroupII
UN Number 3261 UN 3261 8/PG 2
Hazard Codes 8 C C,Xi
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Hazard Class8

其他信息

  • Hazard Note:Corrosive/Keep Cold
  • MSDS 信息:2-(Bromomethyl)naphthalene(939-26-4).msds
  • Acros Organics:2-（溴甲基）萘 2-(Bromomethyl)naphthalene, 96%(939-26-4)
  • 2-溴甲基萘价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 B1524 2-(溴甲基)萘 2-(Bromomethyl)naphthalene 25G 1980元 2014/06/02 B1524 2-(溴甲基)萘 2-(Bromomethyl)naphthalene 5G 571元 2010/06/21 162560010 2-溴甲基萘 2-(Bromomethyl)naphthalene 96% 1 GR 170元
  • Sigma Aldrich:939-26-4(sigmaaldrich)
  • 存储注意事项:湿度敏感
  • MOL 文件:939-26-4.mol
  • Alfa Aesar:2-(溴甲基)萘,96% 2-(Bromomethyl)naphthalene, 96%(939-26-4)
  • TCI Shanghai:2-(溴甲基)萘 2-(Bromomethyl)naphthalene,>;98.0%(GC)(939-26-4)
  • F:10-21
  • 检测方法:HPLC,NMR
  • 图谱信息:2-溴甲基萘(939-26-4)质谱(MS) 2-溴甲基萘(939-26-4)核磁图( 1 HNMR) 2-溴甲基萘(939-26-4)红外图谱(IR1) 2-溴甲基萘(939-26-4)核磁图( 13 CNMR) 2-溴甲基萘(939-26-4)红外图谱(IR2)

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Halogenated Hydrocarbons 卤代烃
  5. Aryl 芳基卤代烃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Halogenated Hydrocarbons 卤代烃
  5. Aryl 芳基卤代烃
  6. C9 to C12 - Aryl
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Halogenated Hydrocarbons 卤代烃
  5. Aryl 芳香卤代烃
  6. C8

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