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Detail of "4111-54-0"

  • MSDS Download
  • CAS Number:
  • 4111-54-0
  • Name:

  • 2-Propanamine,N-(1-methylethyl)-, lithium salt (1:1)

  • Superlist Name:
  • Lithium diisopropylamide
  • Molecular Structure:
  • Formula:
  • C6H15 N . Li
  • Molecular Weight:
  • 107.12
  • Synonyms:
  • 2-Propanamine,N-(1-methylethyl)-, lithium salt (9CI); Diisopropylamine, lithium salt (8CI);Lithium, (diisopropylamino)- (7CI); (Diisopropylamino)lithium; LDA; LDA(reagent); Lithiodiisopropylamine; Lithium diisopropylamide; Lithiumdiisopropylamine; N-(1-Methylethyl)-2-propanamine lithium salt;N-Lithiodiisopropylamide
  • EINECS:
  • 223-893-0
  • Density:
  • 0.79
  • Melting Point:
  • 38-42ºC
  • Boiling Point:
  • 83.9 °C at 760 mmHg
  • Flash Point:
  • -18 ºC
  • Solubility:
  • Decomposes in water
  • Hazard Symbols:
  • Risk Codes:
  • R11;R14;R15;R19;R35;R51/53;R65;R67   
  • Safety:
  • S16;S26;S36/37/39;S45;S60;S61;S8 Details
  • Transport Information:
  • UN 3393
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CAS No.4111-54-0 Lithium diisopropylamide

Assay:2M四氢呋喃溶液或1.3...  Appearance:Inqury  Package:100g,500g,88...

Supplier:Shanghai DEMO Medical Tech Co.,Ltd [ China (Mainland)]

Platinum
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CAS No.4111-54-0 Lithium diisopropylamide

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

Platinum
SupplierISO 3875Integral
3875

Tel:+86-571-88938639

Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

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CAS No.4111-54-0 Lithium diisopropylamide

Lithium diisopropylamide /CAS: 4111-54-0

Supplier:Afine Chemicals Limited [ China (Mainland)]

Platinum
Supplier 930Integral
930

Tel:+86-571-85134551

Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

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CAS No.4111-54-0 Lithium diisopropylamide

intermediate of Tazarotene

Supplier:ORCHID CHEMICAL SUPPLIES LTD (OCS) [ China (Mainland)]

Platinum
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1515

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CAS No.4111-54-0 Lithium diisopropylamide

Supplier:Changzhou Sohon Chemtech Co., Ltd. [ China (Mainland)]

Platinum
Supplier 2201Integral
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CAS No.4111-54-0 Lithium diisopropylamide

Lithium Di Iso Propyl Amide (1.0 M In THF)

Supplier:Vasista life Sciences Pvt Ltd [ India]

Silver
Supplier 800Integral
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CAS No.4111-54-0 Lithium diisopropylamide

Lithium diisopropylamide

Supplier:Shanghai Hao Su Chem-Tech lnc. [ China (Mainland)]

600Integral
600

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CAS No.4111-54-0 Lithium diisopropylamide

Lithium diisopropylamide

Supplier:zhejiang neo-dankong pharmaceutical co.ltd [ China (Mainland)]

280Integral
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CAS No.4111-54-0 Lithium diisopropylamide

more information,please contact us

Supplier:The Lithium Company [ Germany]

530Integral
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Address:GERMANY

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CAS No.4111-54-0 LITHIUM DIISOPROPYLAMIDE

LITHIUM DIISOPROPYLAMIDE

Supplier:FMC Lithium [ United States]

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610

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Address:Seven LakePointe Plaza 2801 Yorkmont Road, Suite 300 Charlotte, NC 28208 USA

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CAS No.4111-54-0 LITHIUM DIISOPROPYLAMIDE

more information,please contact us

Supplier:Tosoh Finechem Corporation [ Japan]

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450

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Address:JAPAN

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CAS No.4111-54-0 LITHIUM DIISOPROPYLAMIDE

LITHIUM DIISOPROPYLAMIDE

Supplier:Mahidhara Chemicals Private Limited [ India]

148Integral
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Address:18, D II Phase – 1, I.D.A. Patancheru – 502 319. Medak District Andhra Pradesh, INDIA

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CAS No.4111-54-0 Lithium diisopropylamide

Supplier:Shanghai birch chemical technology co.,ltd [ China (Mainland)]

670Integral
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CAS No.4111-54-0 Lithium diisopropylamide

Supplier:Struchem [ China (Mainland)]

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CAS No.4111-54-0 Lithium diisopropylamide

Supplier:Zhengzhou Huawen Chemical Co. Ltd [ China (Mainland)]

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Address:Zhengzhou city Jinshui District Agricultural Road East 46 2 8 unit 811

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CAS No.4111-54-0 Lithium diisopropylamide

Supplier:Nanjing Medicine Technology Co.,Ltd. [ China (Mainland)]

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CAS No.4111-54-0 Lithium diisopropylamide

Supplier:Nanjing Tengda Chem Co., Ltd [ China (Mainland)]

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CAS No.4111-54-0 Lithium diisopropylamide

Supplier:Meryer Chemical Technology Co., Ltd [ China (Mainland)]

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CAS No.4111-54-0 Lithium diisopropylamide

Supplier:Ortin Laboratories Limited [ India]

319Integral
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Address:502, Palem Towers, Barkatpura,HYDERABAD-500 027(Andhra Pradesh) (India)

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Reference

A novel synthesis of polystyrene macromonomers
A novel synthesis of polystyrene macromonomers. Nagasaki, Yukio; Tsuruta, Teiji (Fac. Eng., Sci. Univ. Tokyo, Tokyo 162, Japan). Makromol. Chem., 187(7), 1583-91 (English) 1986. CODEN: MACEAK. ISSN: 0025-116X. DOCUMENT TYPE: Journal CA Section: 35 (Chemistry of Synthetic High Polymers) Lithium diisopropylamide (I) [4111-54-0] undergoes a metalation reaction with 4-methylstyrene [622-97-9] to form 4-vinylbenzyllithium (II) [104065-52-3], but induced neither addn. reaction nor vinyl polymn. The equil. const. between I and II in THF was 0. 104065-52-3 is also in the experiment.54 at 20°. II initiates the polymn. of styrene derivs. to form oligomers. The resulting oligomers have a polymerizable vinyl group at the chain end and can be regarded as a macromonomer. Synthesis of polystyrene, having a primary amino group at the chain end, was carried out through the reaction of polystyrene macromonomer with N-methylethylenediamine. More than 97% of the polystyrene was aminated within 6 h. .
Studies on functional diene oligomers with an amino end group, 2
Studies on functional diene oligomers with an amino end group, 2. Reaction mechanism of the isoprene oligomerization. Nagasaki, Yukio; Yoshino, Norio; Tsuruta, Teiji (Fac. Eng., Sci. Univ. Tokyo, Tokyo 162, Japan). Makromol. Chem., 186(7), 1335-50 (English) 1985. CODEN: MACEAK. ISSN: 0025-116X. DOCUMENT TYPE: Journal CA Section: 35 (Chemistry of Synthetic High Polymers) Section cross-reference(s): 39 Li diisopropylamide [4111-54-0], in the presence of iso-Pr2NH [108-18-9], initiates the polymn. of isoprene [78-79-5] to form oligomers having 1 diisopropylamino end group. These oligomers, formed in the early stages of the reaction, are considered to carry out the chain termination (or metalation) reaction. Results of mechanistic studies of the chain termination (or metalation) reaction in isoprene oligomerization in the presence of various types of allylamine homologues, as low-mol. wt. model compds. for the oligomers are presented. The presence of a cis-Me group with respect to the amino methylene group is essential for the low-mol. wt. model compds. to exhibit large reactivity in the chain transfer reaction. There are some commonly used reagents like 4111-54-0 in this article. Oligomers with amino end groups neither have to possess a cis-Me group nor an allylamine structure to be active. The driving force for the metalation reaction of oligomers with amino end groups is different in nature from that of the low-mol. wt. allylamine homologs. A possible mechanism for the metalation reaction of these oligomers is discussed in terms of a hydrophobic interaction with the growing chain. .
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