2-Octanol 2-辛醇

CAS 123-96-6 MFCD00004591

化学结构图

123-96-6
SMILES: CCCCCCC(C)O

化学属性

Mol. FormulaC8H18O
Mol. Weight130.23
Refractive indexn20/D 1.426
Density0.819
Boiling Point174-181°C at 760 mmHg
Flash Point71°C
TSCAYes
Melting Point-38 °C
Solubility0.1 G/100 ML (20 ºC)
Stability对湿度敏感
Appearance 无色有芳香气味的易燃油状液体。熔点-38℃，沸点178-179℃，相对密度0.835，折射率1.4256，闪点（开杯）88℃，粘度（20℃）8.2mPa·s。不溶于水，可溶于醇、醚及氯仿。 无色有芳香气味的易燃油状液体。
pH:A

别名和识别编码

Chemical Name2-Octanol
Synonym Octan-2-ol {LY} Octan-2-ol {} {LY} Octan-2-ol {} {} {LY} Octan-2-ol {} {} {} {LY} Octan-2-ol {} {} {} {} {LY} Octan-2-ol {} {} {} {} {} {LY} Octan-2-ol {} {} {} {} {} {} {LY} Octan-2-ol {} {} {} {} {} {} {} {LY} Octan-2-ol {} {} {} {} {} {} {} {} {LY} Octan-2-ol {} {} {} {} {} {} {} {} {} {LY} Octan-2-ol {} {} {} {} {} {} {} {} {} {} {LY} Octan-2-ol {} {} {} {} {} {} {} {} {} {} {} {LY} Octan-2-ol {} {} {} {} {} {} {} {} {} {} {} {} {LY} Octan-2-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Octan-2-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Octan-2-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {PubChem} 2-octanol, (S)-isomer {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {PubChem} 2-octanol, (R)-isomer {} {} {} {} {} {} {}
CAS Number123-96-6
PubChem Substance ID20083
EC Number204-667-0
Beilstein Registry Number1719325
MDL NumberMFCD00004591
Reaxys-RN1719325
Merck Number6752
Chemical Name Translation2-辛醇
LabNetwork Molecule IDLN00195129
InChIInChI=1S/C8H18O/c1-3-4-5-6-7-8(2)9/h8-9H,3-7H2,1-2H3
Canonical SMILESCC(O)CCCCCC
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

  • {Chemicalbook} 食品添加剂: 食用香料（增香剂）: 天然等同香料和人造香
  • {SNA} Alphabetical Listings, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products, O-P, O-Z
  • {SNA} Alphabetical Listings, Certified Food Grade Products, Certified Natural Products, Flavors and Fragrances, Kosher Certified Products, N-P, O-P, O-Z
  • {SNA} A-D, Alphabetical Listings, Flavors and Fragrances, Halal Certified Products, Kosher Certified Products, O - Z,
  • {SA} Alcohols, Aspalathus linearis (Rooibos tea), Building Blocks, C7 to C8, Chemical Synthesis,
  • {SNA} Alcohols,
  • {SNA} Alcohols,

产品应用

  • 溶剂，消泡剂，香料中间体，增塑剂制备，有机合成，石油添加剂，润湿剂。

相关文献及参考

  • Short: III/47
  • Merck: 14,6752
  • Merck: 14,6752 Beilstein:1,419
  • Short: III/38A
  • Short: III/38B

安全信息

GHS Symbol
WGK Germany1
Hazard statements
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H227 Combustible liquid 可燃液体
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes T Xi
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。
  • P233 Keep container tightly closed. ?保持容器密闭。
  • P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
  • P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
  • P242 Use only non-sparking tools. 只能使用无火花工具。
  • P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
  • 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。
  • P264+P265
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • P273 Avoid release to the environment. 避免释放到环境中。
  • 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
  • P301+P316
  • P302+P352
  • P303+P361+P353
  • P304+P340
  • P304+P340+P312
  • P305+P351+
  • P305+P351+P338
  • P305+P351+P338+P310
  • P305+P351+P338+P337+P313
  • P305+P354+P338
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。
  • P317
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P331 Do NOT induce vomiting.. 不要催吐。
  • P332+P313
  • P332+P317
  • P337+P313
  • P337+P317
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P362+P364
  • P370+P378
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P403 Store in a well-ventilated place. 储存在通风良好的地方。
  • P403+P233
  • 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
RTECSRH0795000
Risk Statements
  • R36 Irritating to eyes 刺激眼睛
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
  • R52 Harmful to aquatic organisms 对水生生物有害
  • R52/53
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
  • 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；
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；
UN Number UN 1987 1987
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
Packing GroupIII
Hazard Class3.2 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Mammal - species unspecified
DOSE/DURATION           : 6934 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 51(5),61,1986

其他信息

  • Alfa Aesar:(±)-2-辛醇,98% (+/-)-2-Octanol, 98%(123-96-6)
  • 用途五:溶剂，消泡剂，香料中间体，增塑剂制备，有机合成，石油添加剂，润湿剂。
  • 仲辛醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 O0037 2-辛醇 2-Octanol 500ML 156元 2010/06/21 129410010 仲辛醇 DL-2-Octanol 97% 1 LT 929元 2010/06/21 129411000 仲辛醇 DL-2-Octanol 97% 100 ML 567元
  • 毒性分级:中毒
  • 用途三:用于香料制备，也用作防沫剂
  • 使用限量:FEMA(mg/kg)：冷饮0.60；糖果3.0；焙烤食品4.0；明胶甜食与布丁2.0。
  • 含量分析:按气相色谱法(GT-1
  • 方法一:由蓖麻油水解成混合脂肪酸和甘油，分出蓖麻醇酸加碱生成钠盐，再在强碱氢氧化钠和高温250℃下裂解并自己氧化，分出仲辛醇水溶液经蒸发而得成品。
  • 略有不愉快芳香气味。能与醇、醚、氯仿混溶，不溶于水。半数致死量（小鼠，经口）4000mg/kg。易燃。有刺激性。
  • 常规方法:用240L铁桶包装。贮存于阴凉、通风、干燥处。注意防水、防晒。按一般易燃液体化学品规定贮运。
  • 海关编码:29051620
  • 上游原料:氢氧化钠 --> 蓖麻油 --> 丙烯 --> 重油 --> 2-氨基-3-氯苯甲酸 --> 混合脂肪酸 --> 蓖麻油酸
  • 上游原料:
  • Acros Organics:DL-2-辛醇 DL-2-Octanol, 97%(123-96-6)
  • 急性毒性:口服- 大鼠 LD50: 3200 毫克/ 公斤
  • 仲辛醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 31000828 仲辛醇 500ml 36.19元
  • 用途二:用于制造增塑剂、合成纤维油剂、消泡剂、矿用浮选剂、农药乳化剂和香料，也可用作油脂和蜡的溶剂
  • 用
  • 用途一:用作
  • 类别:易燃液体
  • 灭火剂:干粉、泡沫、砂土、水
  • Sigma Aldrich:123-9
  • MOL 文件:4128-31-8.mol
  • 毒性:LD 50 1795mg/kg(小鼠，经口)。 作为香料可安全用于食品(FDA，§172．515，2000)。 GRAS(FEMA)。
  • 图谱信息:仲辛醇(123-96-6)红外图谱(IR2) 仲辛醇(123-96-6)核磁图( 13 CNMR) 仲
  • 可燃性危险特性:易燃; 燃烧产生刺激烟雾
  • 方法一:由蓖麻油生产癸二酸时，可回收到2-辛醇。蓖麻油是一种含有羟基脂肪酸的油脂。在脂肪酸组成中，80-85%是蓖麻油酸。在强碱与高温（250-280℃）条件下，分子内部发生断裂，生成癸二酸双钠盐、2-辛醇和氢。蓖麻油酸和氢氧化钠酚按重量比100：50：8.25，在裂解釜内反应，碱加完后改加热水，反应中蒸出辛醇。从蓖麻油中水解液也可回收辛醇。原料消耗定额：蓖麻油2310kg/t、硫酸（95%）1351kg/t、烧碱（98%）1104kg/t。
  • 参考质量标准:FAO/WHO，1998 含量(GT-10-4) ≥97.0% 折射率(n D 20 ) 1.424～1.429 相对密度(d 20 20 ) 0.817～0.820 旋光度l型 -9.84° d型 +9.79°
  • 用途四:GB 2760--1996规定为允许使用的食用香料。
  • MSDS 信息:DL-2-Octanol(123-96-6).msds
  • TCI Shanghai:2-辛醇 2-Octanol,>;98.0%(GC)(123-96-6)

系列性分类

  1. Application Areas 应用领域分类
  2. Flavors and Fragrances 香精香料
  3. Kosher Certified Products - Flavors and Fragrances
  4. O-Z - Kosher Certified Products
  1. Life Science 生命科学
  2. Nutrition Research 营养研究
  3. Phytochemicals by Plant (Food/Spice/Herb) - Nutrition Research
  4. Zingiber officinale (Ginger) - Phytochemicals by Plant (Food/Spice/Herb)
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Alcohols - Oxygen Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Alcohols - Oxygen Compounds
  6. C7 to C8 - Alcohols

相关产品推荐

106-94-5
111-87-5
13755-38-9
116-09-6
60-24-2
504-17-6
1518-16-7
9005-32-7
9005-38-3
13755-38-9
10269-01-9