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CAS No 123-35-3 , 7-methyl-3-methylideneocta-1,6-diene Search by region : China

  • Name: 7-methyl-3-methylideneocta-1,6-diene
  • Synonyms: MYRCENE; beta-Myrcene; 7-Methyl-3-methylene-1,6-octadiene;7-methyl-3-methylideneocta-1,6-diene; .beta.-Myrcene; 123-35-3; 7-Methyl-3-methyleneocta-1,6-diene;
  • CAS Registry Number:
  • Transport: UN 2319
  • Melting Point: -1.00E+01 deg C
  • Flash Point: 44 ºC
  • Boiling Point: 165 ºC
  • Density: 0.795
  • Refractive index: 1.466-1.472
  • Safety Statements: R10;R36/37/38
  • Hazard Symbols: Xi: Irritant;
  • Flash Point: 44 ºC
  • EINECS: 204-622-5
  • Molecular Weight: 136.23404
  • InchiKey: UAHWPYUMFXYFJY-UHFFFAOYSA-N
  • InChI: InChI=1S/C10H16/c1-5-10(4)8-6-7-9(2)3/h5,7H,1,4,6,8H2,2-3H3
  • Risk Statements: S16;S26;S37/39
  • Molecular Formula: C10H16
  • Molecular Structure:CAS No:123-35-3 7-methyl-3-methylideneocta-1,6-diene

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123-35-3 Myrcene

  • China Simag Chemicals [Manufacturer]
  • Tel: +86 592 2680277
  • Fax: +86 592 2680237
  • Address: Simag Chemicals
    A-9D Atlantic sea view city,
    No.9 Hubin West Rd.,
    Xiamen China. null,nullChina
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123-35-3 Myrcene

  • China Taiyuan RHF CO., ltd. [Manufacturers]
  • Tel: 0351-7436719
  • Fax: +86-351-7436719
  • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi null,ShanXiChina
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123-35-3 Myrcene

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123-35-3 Myrcene

  • China Chemfar Ltd. null
  • Fax: 86-571-87859289
  • Address: 16E,Huarong Times Mansion, No.3880 Jiangnan Avenue, Binjiang District, Hangzhou, China null,nullChina
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123-35-3 Myrcene

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123-35-3 Myrcene

  • China Luna Chemicals Co.,Ltd. null
  • Fax: +86-571-85775960
  • Address: 1502-1503,No.310 North Zhong Shan Rd., Hangzhou,China null,nullChina
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123-35-3 Myrcene

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123-35-3 Myrcene

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123-35-3 Myrcene

  • China tianjin aokate chemicals co,ltd null
  • Tel: 08-022-58162334
  • Fax: 08-022-27595305
  • Address: Shuipan Garden3-1-2703, the Southeast Converse of Hongqi Road and Tianjin River,Nankai District, Tianjin null,tianjinChina
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123-35-3 Myrcene

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References of 7-methyl-3-methylideneocta-1,6-diene
Title: b-Myrcene
CAS Registry Number: 123-35-3
CAS Name: 7-Methyl-3-methylene-1,6-octadiene
Synonyms: 2-methyl-6-methylene-2,7-octadiene
Molecular Formula: C10H16
Molecular Weight: 136.23
Percent Composition: C 88.16%, H 11.84%
Literature References: Found in oil of bay, verbena, hop, and others. Isoln: Power, Kleber, Pharm. Rundsch. 13, 60 (1895); see also Ruzicka, Stoll, Helv. Chim. Acta 7, 272 (1924); Goulding, Roberts, J. Chem. Soc. 105, 2614 (1914); Booker et al., ibid. 1940, 1453; Kugler, Kováts, Helv. Chim. Acta 46, 1480 (1963). Obtained by pyrolysis of b-pinene: Goldblatt, Palkin, J. Am. Chem. Soc. 63, 3517 (1941); Rummelsburg, US 2444790 (1948 to Hercules Powder); Houlihan et al., J. Am. Chem. Soc. 81, 4692 (1959). Separation of isomers: Ohloff et al., Ann. 675, 83 (1964). Synthesis: O. P. Vig et al., Indian J. Chem. 7, 450 (1969); 11, 104 (1973); 13, 1244 (1975); T. Mandai et al., Tetrahedron Lett. 22, 763 (1981). Formation from isoprene: K. Takabe et al., Synthesis 1977, 307.
Properties: Oil. Pleasant odor. d420 0.794. nD20 1.4709. uv max (ethanol): 226 nm (e 16,100). Practically insol in water. Sol in alcohol, chloroform, ether, glacial acetic acid.
Index of refraction: nD20 1.4709
Absorption maximum: uv max (ethanol): 226 nm (e 16,100)
Density: d420 0.794
 
Derivative Type: a-Myrcene
Synonyms: 2-Methyl-6-methylene-1,7-octadiene
Properties: bp10 44°. nD25 1.4661. d2525 0.7959. uv max (isooctane): 224.5 nm (e 18,600). Not found in nature. Prepn: Mitzner et al., J. Org. Chem. 30, 646 (1965); Vig et al., J. Indian Chem. Soc. 50, 329 (1973).
Boiling point: bp10 44°
Index of refraction: nD25 1.4661
Absorption maximum: uv max (isooctane): 224.5 nm (e 18,600)
Density: d2525 0.7959
 
Use: b-Myrcene as an intermediate in the manuf of perfume chemicals.