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CAS No 99-83-2 , 2-methyl-5-propan-2-ylcyclohexa-1,3-diene

  • Name: 2-methyl-5-propan-2-ylcyclohexa-1,3-diene
  • Synonyms: p-Mentha-1,5-diene; alpha Phellandrene; alpha-Fellandrene;ALPHA-PHELLANDRENE; .alpha.-Phellandrene; Dihydro-p-cymene;2-methyl-5-propan-2-ylcyclohexa-1,3-diene; a-phellandrene; Menthadiene;
  • CAS Registry Number:
  • Transport: UN 2319 3
  • Refractive index: n20/D 1.474(lit.)
  • Safety Statements: Mildly toxic by ingestion. A severe human skin irritant. Incompatible with air. Flammable liquid when exposed to heat, sparks, or flame. When heated to decomposition it emits acrid smoke and irritating fumes.
  • Hazard Symbols: Toxic by ingestion and skin absorption; strong irritant.
  • EINECS: 202-792-5
  • Molecular Weight: 136.23404
  • InchiKey: OGLDWXZKYODSOB-UHFFFAOYSA-N
  • InChI: InChI=1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4-6,8,10H,7H2,1-3H3
  • Risk Statements: 10-22-36/37/38-43
  • Molecular Formula: C10H16
  • Molecular Structure:CAS No:99-83-2 2-methyl-5-propan-2-ylcyclohexa-1,3-diene
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99-83-2 alpha-phellandrene,a-phellandrene,CAS 99-83-2

  • alpha-phellandrene,a-phellandrene,CAS 99-83-2 Density: 0.85 g/mL at 25 °C(lit.) FEMA:2856 Refractive index: n20/D 1.474(lit.) Fp:117 °F Merck:13,7277 CAS: 99-83-2 Lily Zhang Jiangxi Global Natural Spice Co., Ltd. Tel: 86-796-8106598 Fax:86-796-811658...
  • China Jiangxi Global Natural Spice Co., Ltd. [Manufacturer, Trading Company]
  • Tel: 86-796-8106598
  • Fax: 86-796-8116585
  • Address: No.89, Wenshan Road,South Industrial Park, Jishui County,Jiangxi Province Ji'an,JiangxiChina
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99-83-2 A-PHELLANDRENE

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
  • Address: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China ,China
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99-83-2 ALPHA-PHELLANDRENE 70%

  • 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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99-83-2 alpha-Phellandrene

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99-83-2 1-ISOPROPYL-4-METHYL-2,4-CYCLOHEXADIENE, 70%

  • 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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99-83-2 alpha-Phellandrene

  • China Betapharma(Shanghai)Co., Ltd. []
  • Tel: +86-(21)-33538380
  • Fax: +86-(21)-32082820
  • Address: No.17#-6D. 830 Lane, Maotai Road, Shanghai 200336, ,China
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99-83-2 alpha-Phellandrene

  • United States Alfa Chem []
  • Tel: +1-(516)-504-0059, 800-375-6869
  • Fax: +1-(516)-504-0039
  • Address: 2 Harbor Way, Kings Point, New York 11024, ,United States
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99-83-2 alpha-Phellandrene

  • United States Parchem Trading [Manufacturer]
  • Tel: 914.654.6800
  • Fax: 914.654.6899
  • Address: Parchem Trading Ltd.
    415 Huguenot Street
    New Rochelle, NY 10801 ,United States
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99-83-2 A-PHELLANDRENE

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99-83-2 1,3-Cyclohexadiene,2-methyl-5-(1-methylethyl)-

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References of 2-methyl-5-propan-2-ylcyclohexa-1,3-diene
Title: a-Phellandrene
CAS Registry Number: 99-83-2
CAS Name: 2-Methyl-5-(1-methylethyl)-1,3-cyclohexadiene
Synonyms: p-mentha-1,5-diene; 5-isopropyl-2-methyl-1,3-cyclohexadiene; 4-isopropyl-1-methyl-1,5-cyclohexadiene
Molecular Formula: C10H16
Molecular Weight: 136.23
Percent Composition: C 88.16%, H 11.84%
Literature References: Isoln of l-form from essential oils of Eucalyptus dives Schau. and E. phellandra Baker & Smith, Myrtaceae: Smith et al., J. Chem. Soc. 123, 1657 (1923). Isoln of d-form from oil of bitter fennel (Foeniculum vulgare Mill., Umbelliferae): Wallach, Ann. 336, 9 (1904). Structure: Semmler, Ber. 36, 1749 (1903). Synthesis of dl-form: Read, Storey, J. Chem. Soc. 1930, 2770; B. Singaram, J. Verghese, Indian J. Chem. 14B, 1003 (1976). Configuration: Burgstahler et al., J. Am. Chem. Soc. 83, 4660 (1961). Circular dichroism: G. Snatzke et al., Tetrahedron Lett. 1966, 4551. Review: J. L. Simonsen, The Terpenes vol. 1 (Univ. Press, Cambridge, 2nd ed., 1947) pp 193-204; B. Singaram, J. Verghese, Perfum. Flavor. 2, 33-38 (1978).
 
Derivative Type: l-Form
CAS Registry Number: 4221-98-1
Properties: Mobile oil. bp758 171-172°; bp16 58-59°. d420 0.8410. nD20 1.4709. [a]D20 -217°. Practically insol in water; sol in ether.
Boiling point: bp758 171-172°; bp16 58-59°
Optical Rotation: [a]D20 -217°
Index of refraction: nD20 1.4709
Density: d420 0.8410
 
Derivative Type: d-Form
CAS Registry Number: 2243-33-6
Properties: Mobile oil. bp16 66-68°. d425 0.8463. nD25 1.4777. [a]D16 +86.4°. Practically insol in water; sol in ether.
Boiling point: bp16 66-68°
Optical Rotation: [a]D16 +86.4°
Index of refraction: nD25 1.4777
Density: d425 0.8463
 
CAUTION: Can be irritating to, and absorbed through, skin. Ingestion can cause vomiting, diarrhea.
Use: In fragrances.