Dodecane 十二烷

CAS 112-40-3 MFCD00008969

化学结构图

112-40-3
SMILES: CCCCCCCCCCCC

化学属性

Mol. FormulaC12H26
Mol. Weight170
Density0.753
Refractive index1.4200 to 1.4230
Boiling Point215-217
Melting Point-10
Flash Point82°C
TSCAYes
Autoignition Point401 °F
Vapor Density5.96 (vs air)
Vapor Pressure1 mmHg ( 47.8 °C)
Solubility不溶于水,易溶于乙醇、乙醚、丙酮、氯仿、四氯化碳。
Stability易吸潮

别名和识别编码

Chemical NameDodecane
Synonym DODECANE, REAGENTPLUS, >=99% DODECANE, FREE OF OLEFINS C12-n-Alkane n-Dodecane DIHEXYL N-DODECANE, 1000MG, NEAT n-Dodecane min 十二碳烷;月桂烷;正十二烷 Adakane 12 Dihexyl BIHEXYL 月桂烷 dodecanenormal N-DODECANE DODECANE, ANHYDROUS, 99+% N-dodecane 正十二烷, 99+% Bihexyl ba51-090453 聯己基 Ba 51-090453 ADAKANE 12 联已烷 #nn-Dodecane DODECANE, STANDARD FOR GC CH3(CH2)10CH3 N-DODECANE OEKANAL n-dodecan 密度标准品 749kg/m3 ALKANE C12 十二碳烷 正十二烷 DODECANE 十二烷 n-Dodecan C12H26 (dodecane) n-Dodecan DUODECANE
CAS Number112-40-3
Beilstein Registry Number1697175
EC Number203-967-9
MDL NumberMFCD00008969
Reaxys-RN1697175
PubChem Substance ID87575808
Chemical Name Translation十二烷
Wiswesser Line Notation12H
LabNetwork Molecule IDLN00009187
InChIInChI=1S/C12H26/c1-3-5-7-9-11-12-10-8-6-4-2/h3-12H2,1-2H3
信息真实价格透明    资金保障    专业采购外包团队在线服务   
信息真实价格透明    资金保障    专业采购外包团队在线服务   
品牌质保精细包装    现货库存    一流品牌服务   

分类

  • {SNA} Anhydrous Solvents, Solvent Bottles, Solvent Packaging Options, Solvent by Application, Solvents, Sure/Seal Bottles
  • {SNA} A-F, Alcoholic & Nonalcoholic Beverages, Alkan, Alphabetical Index of Analytical Standards, Analytical Standards, Animal Products, Beans, Bergamot, Butter, Carrot, Chemical Class, Chicken, Chromatography, Cocoa, D, DJ - DZ, Dairy Products, Dill, Egg, Fish, Food & Beverage Standards,

产品应用

  • 气相色谱分析标准。有机合成。

相关文献及参考

  • Short: II/27B
  • Short: II/5
  • Beilstein: 1,IV,498

安全信息

GHS Symbol
WGK Germany1
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSJR2125000
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • 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+P310
  • P301+P310+P331
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P370+P378
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Risk Statements
  • R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官
Safety Statements
  • S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾;
  • 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;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • 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;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐:立即求医并出示该容器或标签;
Hazard Codes Xn
Storage condition 密封干燥保存。
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 11 gm/kg/22W-I
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Skin and Appendages - tumors
   Tumorigenic - tumors at site of application
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   9,70,1966

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2672 mg/kg
TOXIC EFFECTS :
   Behavioral - altered sleep time (including change in righting reflex)
REFERENCE :
   APTOA6 Acta Pharmacologica et Toxicologica.  (Copenhagen, Denmark)  V.1-59,
   1945-86.  For publisher information, see PHTOEH  Volume(issue)/page/year:
   37,56,1975

其他信息

  • Acros Organics:正十二烷 Dodecane, 99%(112-40-3)
  • 检测方法:GC
  • 用途一:用于生产十二碳二元酸、直链醇和卤代烷,用作日化产品主要原料油等
  • 毒性分级:低毒
  • 用途四:气相色谱分析标准。有机合成。
  • 爆炸物危险特性:与空气混合可爆
  • 灭火剂:泡沫、干粉、二氧化碳、砂土
  • 用途二:用作有机合成中间体、溶剂和色谱分析的标准物质。
  • 图谱信息:十二烷(112-40-3)红外图谱(IR2) 十二烷(112-40-3)质谱(MS) 十二烷(112-40-3)核磁图( 13 CNMR) 十二烷(112-40-3)核磁图( 1 HNMR) 十二烷(112-40-3)Raman光谱 十二烷(112-40-3)红外图谱(IR1)
  • 可燃性危险特性:遇明火、高温、强氧化剂可燃; 燃烧排放刺激烟雾
  • 海关编码:29011090
  • 十二烷价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30080081 十二烷 50ml 134元 2011/08/23 LA1483402 正十二烷 500ml 953元 2011/08/23 40019661 十二烷 2ml 58元
  • 方法一:由溴已烷与金属钠反应而得。
  • 类别:易燃液体
  • Alfa Aesar:正十二烷,99+% n-Dodecane, 99+%(112-40-3)
  • 蒸气压:1 mm Hg ( 47.8 °C)
  • 上游原料:钠 --> 溴已烷
  • 急性毒性:静注- 小鼠 LDL0: 2672 毫克/ 公斤
  • MOL 文件:112-40-3.mol
  • 用途三:十二烷(112-40-3)被用作溶剂和蒸馏驱动剂,也是柴油平均组分之一。十二烷(112-40-3)作为氧载体可提高法夫酵母发酵时的溶氧水平,促进虾青素的合成。
  • 有吸湿性。溶于乙醇、乙醚、丙酮、氯仿和四氯化碳,不溶于水。
  • 下游产品:4-乙酰基苯甲酸甲酯 --> 3-乙酰苯腈 --> 3-(2-溴乙酰基)苯甲腈 --> 十二烷基二甲基苄基溴化铵 --> 聚二烯丙基铵盐砜
  • MSDS 信息:十二碳烷(112-40-3).msds
  • 蒸气密度:5.96 (vs air)
  • Sigma Aldrich:112-40-3(sigmaaldrich)
  • TCI Shanghai:十二烷[标准物质] Dodecane [Standard Material],>;99.5%(GC)(112-40-3)
  • 外观性质:无色液体。
  • 储运特性:包装完整、轻装轻卸; 库房通风、远离明火、高温、与氧化剂分开存放

系列性分类