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CAS No 488-10-8 , cis-jasmone

  • Name: cis-jasmone
  • Synonyms: cis-jasmone;cis-Jasmone = 3-Methyl-2-(2-cis-penten-1-yl)-2-cyclopenten-1-on = Jasmone; 3-Methyl-2-(2-pentenyl)-2-cyclopenten-1-one;
  • CAS Registry Number:
  • Melting Point: 203 - 205
  • Flash Point: 225?
  • Density: 0.94
  • Refractive index: 1.498
  • Safety Statements: R36/37/38,
  • Hazard Symbols: Xi:Irritant;
  • Flash Point: 225?
  • EINECS: 207-668-4
  • Molecular Weight: 164.25
  • InChI: InChI=1/C11H16O/c1-3-4-5-6-10-9(2)7-8-11(10)12/h4-5H,3,6-8H2,1-2H3/b5-4-
  • Risk Statements: S26,S37/39,
  • Molecular Formula: C11H16O
  • Molecular Structure:CAS No:488-10-8 cis-jasmone
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488-10-8 CIS-JASMONE; 90%

  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany ,Germany
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488-10-8 CIS-JASMONE, 90%

  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong ,Hong kong
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488-10-8 cis-jasmone

  • China Taiyuan RHF CO., ltd. [Manufacturers]
  • Tel: 0351-7436719
  • Fax: +86-351-7436719
  • Address: Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi ,ShanXiChina
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488-10-8 cis-jasmone

  • China XinChem Corporation [Manufacturers]
  • Tel: +86-(21)-34123252
  • Fax: +86-(21)-54153973
  • Address: 102/30, 3455 Chunshen Road, Shanghai 201100, ,ShanghaiChina
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488-10-8 cis-Jasmone

  • China Trust&We Co., Ltd. [Manufacturer]
  • Tel: +86-21-61044582
  • Fax: +86-21-61044583
  • Address: 1-102,No.11,Dongjiaominxiang Alley,
    Dongcheng District,
    Beijing 100005,China ,China
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488-10-8 cis-Jasmone

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488-10-8 cis-Jasmone

  • China China Langchem Inc. []
  • Tel: +86-(21)-58956006
  • Fax: +86-(21)-58956100
  • Address: 514 Room, 1# Building, 88# Cailun Road, Zhangjiang High Tech Park, Shanghai 201203, ,China
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488-10-8 cis-Jasmone

  • China Watson International Ltd. []
  • Tel: +86-(512)-55117610
  • Fax: +86-(512)-55117630
  • Address: Room 1209, Asia Pacific Plaza, Huaqiao International Business Park, Kunshan, Jiangsu 215332, ,China
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488-10-8 cis-jasmone

  • China Xingcheng Chempharm Co., Ltd [Manufacturer]
  • Tel: +86-576-88525005/ +86-576-88886292
  • Fax: +86-576-88225056
  • Address: B Area, 10F, Yaoda Mansion, 289, Shifu Road, Taizhou, Zhejiang, China 318000 ,China
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488-10-8 CIS-JASMONE = 3-METHYL-2-(2-CIS-PENTEN-1-YL)-2-CYCLOPENTEN-1-ON = JASMONE

  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany ,Germany
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References of cis-jasmone
Title: Jasmone
CAS Registry Number: 488-10-8
CAS Name: 3-Methyl-2-(2-pentenyl)-2-cyclopenten-1-one
Molecular Formula: C11H16O
Molecular Weight: 164.24
Percent Composition: C 80.44%, H 9.82%, O 9.74%
Literature References: Found in the volatile portion of oil from jasmine flowers. Natural jasmone is the cis-ketone. Isoln and structure: Ruzicka, Pfeiffer, Helv. Chim. Acta 16, 1208 (1933). Stereochemistry: Crombie, Harper, J. Chem. Soc. 1952, 869. Synthesis of cis-jasmone: H. Hunsdiecker, Ber. 75, 447 (1942); Stork, Borch, J. Am. Chem. Soc. 86, 936 (1964); Büchi, Wuest, J. Org. Chem. 31, 977 (1966); Sakan et al., Chem. Lett. 1973, 713; P. Bakuzis, M. L. F. Bakuzis, J. Org. Chem. 42, 2362 (1977). Synthesis of dihydrojasmone and cis-jasmone: C. S. Subramaniam et al., J. Chem. Soc. Perkin Trans. 1 1979, 2346; T. Kato et al., Chem. Pharm. Bull. 28, 349 (1980). Synthesis of trans-jasmone: Sisido et al., J. Org. Chem. 29, 2290 (1964). Comprehensive synthetic reviews: R. A. Ellison, Synthesis 1973, 397; T. L. Ho, Synth. Commun. 4, 265 (1974).
 
Derivative Type: cis-Form
Properties: Oil, odor of jasmine, bp27 146°. nD20 1.4978. uv max: 235 nm (e 12,000).
Boiling point: bp27 146°
Index of refraction: nD20 1.4978
Absorption maximum: uv max: 235 nm (e 12,000)
 
Derivative Type: trans-Form
Properties: Oil, odor of jasmine, bp23 142°. nD20 1.4974. uv max: 234 nm (e 12,300).
Boiling point: bp23 142°
Index of refraction: nD20 1.4974
Absorption maximum: uv max: 234 nm (e 12,300)
 
Use: In perfumery.