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Detail of "1115-11-3"

  • CAS Number:
  • 1115-11-3
  • Name:

  • 2-Butenal, 2-methyl-

  • Superlist Name:
  • Tiglic aldehyde
  • Molecular Structure:
  • Formula:
  • C5H8O
  • Molecular Weight:
  • 84.12
  • Synonyms:
  • Crotonaldehyde,2-methyl- (8CI);2,3-Dimethylacrolein;2-Methyl-2-buten-1-al;2-Methyl-2-butenal;2-Methylcrotonaldehyde;a,b-Dimethylacrolein;a-Methylcrotonaldehyde;
  • Density:
  • 0.826 g/cm3
  • Boiling Point:
  • 117.9 °C at 760 mmHg
  • Flash Point:
  • 18.3 °C
  • Hazard Symbols:
  • FlammableFIrritantXi
  • Risk Codes:
  • 10-36/37/38
  • Safety:
  • 16-26-36 Details
  • Transport Information:
  • UN 1989
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CAS No.1115-11-3 Tiglic aldehyde

Supplier:Shijiazhuang JuSha Imp. & Exp. Co., Ltd [ China (Mainland)]

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CAS No.1115-11-3 Tiglic aldehyde

Molecular Formula: C5H8O Molecular Weight: 84.12 Appearance: Colorless transparent liquid B.P.: 117~118°C Flash Point: 23.9°C Refractive Index: 1.411±0.02 Density: 0.826±0.06g/cm3 Assay: ≥98.0% Moisture: ≤0.50% Packi

Supplier:Nanjing Blake Fine Chemicals Co., Ltd. [ China (Mainland)]

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Tel:+86 25-86199365 013951610213

Address:Industrial park,Lukou town , Jiangning district, Nanjing city, Jiangsu prov.,China.

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Reference

Synthesis and some reactions of p-isopropenylphenol-aldehyde oligomers
Synthesis and some reactions of p-isopropenylphenol-aldehyde oligomers. Rzaeva, Sh. Z.; Aliev, S. M.; Bairamov, M. R.; Abdullaev, T. 50-00-0 and 98-54-4 are also occured in this study. A. (Azerb. Gos. Univ. im. Kirova, Baku, USSR). Tezisy Resp. Nauchn. Konf. Molodykh Uch.-Khim. Azerb., 66-7. Akad. Nauk Az. SSR, Inst. Neftekhim. Protsessov: Baku, USSR. (Russian) 1974. CODEN: 35ECA2. DOCUMENT TYPE: Conference CA Section: 36 (Plastics Manufacture and Processing) The yields of copolymers obtained in polycondensation of p-isopropenylphenol (I) [4286-23-1], and of a I-p-tert-butylphenol (II) [98-54-4] mixts., with unsatd. or satd. aldehydes in the presence of NaOH or Na2CO3 at 80-90.degree. during 6 h decreased in the series acrolein [107-02-8] > crotonaldehyde [4170-30-3] > benzaldehyde [100-52-7] > 2-methyl-2-butenal [1115-11-3] > 2-ethyl-2-butenal [19780-25-7] and HCHO [50-00-0] > AgH [75-07-0]. The yields of the copolymers also increased with increasing I-II ratio in their mixt. The I-HCHO copolymer [26875-44-5] was crosslinked thermally at 200.degree. or, by maleic anhydride [108-31-6], at 160.degree.. .
2-Methylcrotonaldehyde
2-Methylcrotonaldehyde. Re, Luciano; Eletti Bianchi, Giancarlo (Anic S.p.A., Italy). Ger. Offen. DE 2620967 18 Nov 1976, 4 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: C07C047-20. PRIORITY: IT 75-23200 12 May 1975. DOCUMENT TYPE: Patent CA Section: 23 (Aliphatic Compounds) Section cross-reference(s): 16, 27 The epoxide I heated to 125.In this experiment, several chemicals are used like 1115-11-3 and 1838-94-4 degree. over Al2O3 gave 90% MeCH:CMeCHO, useful as an intermediate to vitamin A acetate. .
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