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334111

Sigma-Aldrich

Dipentene

technical, mixture of various terpenes

Synonyme(s) :

(±)-Limonene, p-Mentha-1,8-diene

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About This Item

Formule empirique (notation de Hill) :
C10H16
Numéro CAS:
138-86-3
Poids moléculaire :
136.23
Beilstein:
3587825
Numéro CE :
205-341-0
Numéro MDL:
MFCD00062992
Code UNSPSC :
12352100
ID de substance PubChem :
24860056
Nomenclature NACRES :
NA.22

Densité de vapeur

>4.7 (80 °C, vs air)

Pression de vapeur

1 mmHg ( 20 °C)

Qualité

technical

Forme

liquid

Température d'inflammation spontanée

458 °F

Composition

Major isomer: 3-Carene
Minor isomers: Limonene, β-pinene and α-pinene

Limite d'explosivité

0.7-6.1 %, 150 °F

Indice de réfraction

n20/D 1.473 (lit.)

pb

170-180 °C (lit.)

Densité

0.86 g/mL at 20 °C (lit.)

Chaîne SMILES 

CC(=C)C1CCC(C)=CC1

InChI

1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,10H,1,5-7H2,2-3H3

Clé InChI

XMGQYMWWDOXHJM-UHFFFAOYSA-N

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Description générale

Dipentene (Limonene) is a monoterpene olefin having potential applications in polymer and fuel chemistry. It is also widely used as flavoring and fragrance agent. Dipentene (limonene) is a promising green solvent. Kinetics of the reactions of limonene with OH and OD radicals has been investigated in a low pressure flow tube reactor coupled with a quadrupole mass spectrometer.

Application

Dipentene was employed as a solvent in the reaction media for enzymatic synthesis of phosphatidylserine.

Autres remarques

Contains a mixture of terpenes

Pictogrammes

FlameExclamation markEnvironment
GHS02,GHS07,GHS09

Mention d'avertissement

Warning

Mentions de danger

H226,H315,H317,H410

Classification des risques

Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

109.4 °F - closed cup

Point d'éclair (°C)

43 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
BCCC4907
BCBZ6907
BCBW0915
BCBP8963V
BCBQ9386V

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Tristan Braure et al.
The journal of physical chemistry. A, 118(40), 9482-9490 (2014-09-12)
The kinetics of the reactions of limonene with OH and OD radicals has been studied using a low-pressure flow tube reactor coupled with a quadrupole mass spectrometer: OH + C10H16 → products (1), OD + C10H16 → products (2). The
Yan-Hong Bi et al.
Biotechnology letters, 37(1), 115-119 (2014-09-13)
The bio-based solvents limonene and p-cymene obtained from citrus waste were innovatively employed as the reaction media for enzymatic synthesis of phosphatidylserine. (R)-(+)-Limonene, which is available in large quantities from citrus waste, and its close derivative p-cymene, are promising green
Young Woo Kim et al.
Journal of toxicology and environmental health. Part B, Critical reviews, 16(1), 17-38 (2013-04-12)
d-Limonene, a major constituent of citrus oils, is a monoterpene widely used as a flavor/fragrance additive in cosmetics, foods, and industrial solvents as it possesses a pleasant lemon-like odor. d-Limonene has been designated as a chemical with low toxicity based
Johanna Bråred Christensson et al.
Contact dermatitis, 68(4), 214-223 (2013-03-21)
Limonene is a common fragrance terpene that, in its pure form, is not allergenic or is a very weak allergen. However, limonene autoxidizes on air exposure, and the oxidation products can cause contact allergy. Oxidized R-limonene has previously been patch
Patrizia A d'Alessio et al.
Life sciences, 92(24-26), 1151-1156 (2013-05-15)
To further explore the anti-inflammatory properties of d-Limonene. A rat model was used to compare evolution of TNBS (2,5,6-trinitrobenzene sulfonic acid)-induced colitis after oral feeding with d-Limonene compared to ibuprofen. Peripheral levels of TNF-α (Tumor Necrosis Factor alpha) were assessed
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Global Trade Item Number

RéférenceGTIN
334111-1L4061826737835
334111-4L4061826737842
334111-18L
334111-25ML

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