Dibutyl phosphite 亚磷酸二丁酯

CAS 1809-19-4 MFCD00066633

化学结构图

1809-19-4
SMILES: CCCCO[PH](=O)OCCCC

化学属性

Mol. FormulaC8H19O3P
Mol. Weight194
Refractive index1.4230 to 1.4250
Boiling Point118-119
Density0.995
Vapor Pressure<;0.1 mmHg ( 20 °C)
Flash Point123°C(lit.)
Solubility略溶于水

别名和识别编码

Chemical NameDibutyl Phosphite
CAS Number1809-19-4
PubChem Substance ID6327349
Beilstein Registry Number1099706
MDL NumberMFCD00066633
Synonym Butyl phosphite Butyl phosphite ((C4H9O)2(HO)P) Butyl phosphonate ((C4H9O)2HPO) DBP 1 Di-n-butyl hydrogen phosphite Di-n-butylphosphite Dibutoxyphosphine oxide PHOSPHONIC ACID DI-N-BUTYL ESTER Phosphonic acid dibutyl ester, Phosphorous Acid Dibutyl Ester Phosphorous acid, dibutyl ester di-n-butylhydrogenphosphite dibutylhydrogenphosphonate phosphonic acid dibutyl ester 亚磷酸二丁酯 亚磷酸二正丁酯
Reaxys-RN1099706
EC Number217-316-1
Chemical Name Translation亚磷酸二丁酯
Wiswesser Line Notation4OPQO4
LabNetwork Molecule IDLN01741331
InChIInChI=1S/C8H18O3P/c1-3-5-7-10-12(9)11-8-6-4-2/h3-8H2,1-2H3/q+1
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分类

  • Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Phosphates/Phosphites, Phosphorus Compounds
  • {uni_hamburg} no charge; 1fragment
  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Phosphates/Phosphites, Phosphorus Compounds

相关文献及参考

  • Beil. 1 ,IV,1525
  • Corp MSDS 1 (1), 1104:D / FT-IR 1 (1), 913:C / FT-IR 2 (1), 1554:D / FT-NMR 1 (1), 1472:A / IR-Spectra (3), 550:A / IR-Spectra (2), 487:F / NMR-Reference 2 (2), 865:B / RegBook 1 (1), 1097:I / Sax 6 , 925 / Structure Index 1 , 169:A:9 / Vapor Phase 3 , 841:C
  • Short: III/35A Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts and Coupling Constants for Boron-11 and Phosphorus-31 Author: Gupta, R.R.; Jain, M.; Pardasani, P.; Pardasani, R.T.; Pelter, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35A Year: 1997 ISBN: 3-540-60366-2 ISBN: 978-3-540-60366-5 Internet Resource: DOI:10.1007/b53033 RefComment: VIII, 242 pages. With CD-ROM. Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shifts and coupling constants of boron-11 and phosphorus-31 (subvol. A), fluorine-19 and nitrogen-15 (subvol. B), hydrogen-1 (subvol. C), and carbon-13 (subvol. D) compounds are tabulated together with the gross- and structure formulas and the most readily available solvents. Due to the large amount of the data merely chemical shifts are presented in the printed versions, and all the data, chemical shifts and coupling constants are provided on CO-ROM's.
  • Short: III/35E Title: Nuclear Magnetic Resonance (NMR) Data: Chemical Shifts for Oxygen-17 Author: Duddeck, H.; Toth, G.; Simon, A. Editor: Gupta, R.R.; Lechner, M.D. Source: Landolt-Börnstein, New Series Volume: III/35E Year: 2002 Keyword: Alipathic and Aromatic hydrocarbons; Coupling constant j; Nuclear Magnetic Resonance; chemical shifts δ ISBN: 3-540-42501-2 ISBN: 978-3-540-42501-4 Internet Resource: DOI:10.1007/b92953 RefComment: VII, 230 pages. With CD-ROM., Hardcover Abstract: This volume provides a comprehensive and evaluated compilation of nuclear magnetic resonance data. Chemical shift

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H303 May be harmfully swallowed 吞食可能有害
  • H312 Harmful in contact with skin 皮肤接触有害
  • 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
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H351 Suspected of causing cancer 怀疑致癌
  • 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。
Hazard Codes Xn
Precautionary statements
  • 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。
  • P302+P350
  • P302+P352
  • P302+P352+P312
  • P302+P352+P312+P362+P364
  • P304+P340
  • P304+P340+P312
  • 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)。
  • P322 Specific measures (see …on this label). 具体治疗(见本标签上的)。
  • 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
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
RTECSHS6475000
Safety Statements
  • 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;
  • S36/37/39 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;
Risk Statements
  • R21 Harmful in contact with skin 与皮肤接触有害
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
  • R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
UN Number 1760
Warnings 危化品目录(2015) 危险化学品
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1990 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
   V.18-31, 1936-49.  For publisher information, see AEHLAU.
   Volume(issue)/page/year: 31,60,1949

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >20 gm/m3
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ALBRW* Albright & Wilson Inc.  (P.O. Box 26229, Richmond, VA 23260-6229)
   Volume(issue)/page/year: #OPB-3,1984

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ALBRW* Albright & Wilson Inc.  (P.O. Box 26229, Richmond, VA 23260-6229)
   Volume(issue)/page/year: #OPB-3,1984

其他信息

  • 常规方法:铁桶包装。贮于阴凉通风处。按有毒化学品规定贮运。
  • 方法一:由丁醇与三氯化磷反应而得。美国Hooker化学公司在低于大气压力的条件下使丁醇与三氯化磷反应。液态醇进入反应区,便立即蒸发,吸收放热反应所产生的热量,使反应顺利进行。亚磷酸二丁酯的收率以PCI3计可达92%,并随醇用量的增加而提高。
  • 毒性分级:中毒
  • 上游原料:正丁醇
  • Acros Organics:亚磷酸二丁酯 Dibutyl phosphite, 96%(1809-19-4)
  • 下游产品:磷酸精胺酸
  • 急性毒性:口服- 大鼠 LD50: 3200 毫克/ 公斤
  • 可燃性危险特性:遇明火、高温、强氧化剂可燃; 受酸受热分解有毒氧化磷气体
  • 刺激数据:皮肤- 兔子 500 毫克/ 24小时 轻度; 眼- 兔子 250 微克 重度
  • MSDS 信息:亚磷酸二丁酯(1809-19-4).msds
  • 用途一:用于制药、香料合成,也用作润滑油的添加剂、抗磨剂
  • 类别:易燃液体
  • 蒸气压:<;0.1 mm Hg ( 20 °C)
  • Sigma Aldrich:1809-19-4(sigmaaldrich)
  • 用途二:用作润滑油的抗磨剂。与硫化异丁烯及其他添加剂复合,可调配成汽车双曲线齿轮油,一般用量为0.5-1.0%。因该品有酸性且遇水易分解,故使用时要适量的碱性防锈剂复合。此外,该品还可作阻燃剂、汽油添加剂、抗氧剂、溶剂和有机合成中间体。
  • 灭火剂:泡沫、二氧化碳、干粉、砂土、1211
  • TCI Shanghai:亚磷酸二丁酯 Dibutyl Phosphite,>;95.0%(GC)(1809-19-4)
  • 图谱信息:亚磷酸二丁酯(1809-19-4)Raman光谱 亚磷酸二丁酯(1809-19-4)核磁图( 1 HNMR) 亚磷酸二丁酯(1809-19-4)红外图谱(IR1) 亚磷酸二丁酯(1809-19-4)红外图谱(IR2) 亚磷酸二丁酯(1809-19-4)质谱(MS) 亚磷酸二丁酯(1809-19-4)核磁图( 13 CNMR)
  • 储运特性:包装完整、轻装轻放; 库房通风、远离明火、高温、与氧化剂、酸分开存放
  • 防护措施:本品毒性低。大鼠经口LD50为3.2g/kg。对皮肤有轻度刺激作用,对眼则会严重损害。生产场所应有良好的通风,设备应密闭,操作人员应穿戴防护用具。
  • MOL 文件:1809-19-4.mol
  • 亚磷酸二丁酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0300 亚磷酸二丁酯 Dibutyl Phosphite 25G 260元 2010/06/21 155060050 亚磷酸二丁酯 Dibutyl phosphite 96% 5 GR 297元 2010/06/21 155065000 亚磷酸二丁酯 Dibutyl phosphite 96% 500 GR 1071元
  • 外观性质:无色液体。

系列性分类


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