ChemicalBook >> CAS DataBase List >>(+)-Dipentene

(+)-Dipentene

CAS No.
5989-27-5
Chemical Name:
(+)-Dipentene
Synonyms
(R)-1-Methyl-4-(prop-1-en-2-yl)cyclohex-1-ene;D-Dipentene;citrene;imonene;d-limoneno;kautschiin;(gamma)-Carvene;(R)-1-methyl-4-(1-methylethenyl)cyclohexene;LEMOSOL;llmonene
CBNumber:
CB9853935
Molecular Formula:
C10H16
Molecular Weight:
136.23
MDL Number:
MFCD00062991
MOL File:
5989-27-5.mol
MSDS File:
SDS
Last updated:2024-12-18 14:15:32

(+)-Dipentene Properties

Melting point -75--73°C
Boiling point 176-177 °C(lit.)
alpha 112o (10% IN ETHANOL)
Density 0.842 g/mL at 20 °C(lit.)
vapor density 4.7 (vs air)
vapor pressure 1 mm Hg ( 20 °C)
FEMA 2633 | D-LIMONENE
refractive index n20/D 1.473(lit.)
Flash point 119 °F
storage temp. Store below +30°C.
solubility water: insoluble
Specific Gravity 0.842 (20/4℃)
color Colorless to Almost colorless
Odor at 100.00 %. citrus orange fresh sweet
Odor Type citrus
optical activity [α]20/D +120°, neat
explosive limit 0.7-6.1%(V)
Water Solubility Miscible with alcohol,chloroform,ether and carbondisulfide.Immiscible with water.
Merck 14,5493
JECFA Number 1326
BRN 2204754
Stability Stable. Flammable. Incompatible with strong oxidizing agents.
LogP 4.38 at 25℃
Substances Added to Food (formerly EAFUS) D-LIMONENE
CAS DataBase Reference 5989-27-5(CAS DataBase Reference)
FDA UNII GFD7C86Q1W
IARC 3 (Vol. 56, 73) 1999
EPA Substance Registry System D-Limonene (5989-27-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H226-H304-H315-H317-H410
Precautionary statements  P210-P273-P280-P301+P310-P303+P361+P353-P331
Hazard Codes  Xi,N,Xn
Risk Statements  10-38-43-50/53-65
Safety Statements  24-37-60-61
RIDADR  UN 2052 3/PG 3
WGK Germany  2
RTECS  GW6360000
8-10-23
Autoignition Temperature 255 °C
TSCA  Yes
HS Code  2902 19 00
HazardClass  3
PackingGroup  III
Hazardous Substances Data 5989-27-5(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit > 2000 mg/kg
NFPA 704
2
2 0

(+)-Dipentene price More Price(35)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich W263303 (R)-(+)-Limonene ≥93% 5989-27-5 1KG $76.5 2024-03-01 Buy
Sigma-Aldrich W263303 (R)-(+)-Limonene ≥93% 5989-27-5 20KG $559 2024-03-01 Buy
Sigma-Aldrich CRM40422 (R)-(+)-Limonene solution certified reference material, 2000?μg/mL in methanol, ampule of 1?mL 5989-27-5 1mL $108 2024-03-01 Buy
Sigma-Aldrich 8.18407 (R)-(+)-Limonene forsynthesis 5989-27-5 100mL $36.9 2024-03-01 Buy
Sigma-Aldrich 8.18407 (R)-(+)-Limonene forsynthesis 5989-27-5 500mL $82.5 2024-03-01 Buy
Product number Packaging Price Buy
W263303 1KG $76.5 Buy
W263303 20KG $559 Buy
CRM40422 1mL $108 Buy
8.18407 100mL $36.9 Buy
8.18407 500mL $82.5 Buy

(+)-Dipentene Chemical Properties,Uses,Production

Description

d-Limonene has a pleasant, lemon-like odors free from campho raceous and turpentine-like. d-Limonene may be obtained by steam distillation of citrus peels and pulp resulting from the pro duction of juice and cold-pressed oils, or from deterpenation of citrus oils; it is sometimes redistilled.
The most important and widespread terpene; it is known in the el and I- optically active forms and in the optically inactive dl-form (known as dipentene); it has been reported found in more than 300 essential oils in amounts ranging from 90 - 95% (lemon, orange, mandarin) to as low as 1% (palmarosa);1 the most widespread form is the d-limonene, followed by the racemic form, and then ι- limonene.

Description

(+)-Limonene is a monoterpene that has been found in citrus oils and Cannabis and has diverse biological activities, including anticancer, antimicrobial, antioxidant, anti-inflammatory, and chemoprotective properties. It inhibits the growth of bacteria including S. aureus, B. cereus, E. faecalis, E. coli, P. aeruginosa, K. pneumoniae, M. catarrhalis, and C. neoformans with MIC values ranging from 3 to 27 mg/ml. In a human BGC-823 gastric cancer nude mouse orthotopic transplantation model, (+)-limonene inhibits tumor growth by 47.6% compared to controls and reduces the number of metastases in the liver, peritoneum, and other organs when administered by gastric perfusion at a dose of 15 ml/kg of a 1% emulsion. Dietary administration of (+)-limonene (5 and 10% in chow) reverses doxorubicin-induced decreases in glutathione (GSH) levels in rat kidney. Formulations containing (+)-limonene have been used as flavoring and fragrance agents and in the treatment of gallstones, heartburn, and gastroesophageal reflux disorder.

Chemical Properties

colourless liquid

Chemical Properties

d-, l- or dl-Limonene has a pleasant, lemon-like odor free from camphoraceous and turpentine-like notes. Limonene is the most important and widespread terpene; it is known in the d- and l- optically active forms and in the optically inactive dl-form (known as dipentene).

Occurrence

It has been reported found in more than 300 essential oils in amounts ranging from 90 to 95% (lemon, orange, mandarin) to as low as 1% (palmarosa); the most widespread form is the d-limonene, followed by the racemic form and then l-limo nene. Also reported found in ginger, nutmeg, pepper, mace, hop oil, coriander seed, calamus, dill herb, caraway seed and rosemary.

Uses

(R)-(+)-Limonene has been used to investigate the in vitro and in vivo action of limonene against Leishmania species.

Uses

Reference Standard in the analysis of herbal medicinal products

Uses

Chiral building block. Biodegradable solvent. Limonene is used as a solvent for filament-fused 3D printing, in cosmetic products, as a fragrance and as a biofuel. It is useful to promote weight loss, prevent cancer, treat cancer and treat bronchitis. It also finds use in foods, beverages, chewing gum, as a flavoring agent and a shrinking agent to dissolve polystyrene. It acts as a chiral intermediate for natural product synthesis.

Definition

ChEBI: An optically active form of limonene having (4R)-configuration.

Preparation

d-Limonene may be obtained by steam distillation of citrus peels and pulp resulting from the production of juice and cold pressed oils, or from deterpenation of citrus oils; it is sometimes redistilled.

Aroma threshold values

Detection: 4 to 229 ppb

Taste threshold values

Taste characteristics at 30 ppm: sweet, orange, citrus and terpy.

General Description

Clear colorless mobile liquid with a pleasant lemon-like odor.

Air & Water Reactions

Highly flammable. Insoluble in water.

Reactivity Profile

(+)-Dipentene is sensitive to exposure to light. Atmospheric oxidation can occur. (+)-Dipentene is incompatible with strong oxidizing agents. (+)-Dipentene reacts violently with (iodine pentafluoride + tetrafluoroethylene). With dry hydrogen chloride or hydrogen bromide, (+)-Dipentene forms monohalides. With aqueous hydrogen chloride or hydrogen bromide, (+)-Dipentene forms the dihalide.

Fire Hazard

(+)-Dipentene is combustible.

Agricultural Uses

Insecticide, Animal and insect repellant, Slimicide: Used as an insecticide, insect repellent, and animal repellent. Not listed for use in EU countries. Registered for use in the U.S., Canada and other countries. There are 49 global suppliers.

Trade name

BUGAWAY®[C]; BUGCHASER®[C]; CARVENE®; DOO-NOT®; HOLIDAY FIRE ANT KILLER®

Contact allergens

d-Limonene is contained in Citrus species such as citrus, orange, mandarin, and bergamot. d-limonene, used as a solvent, may be found in cleansing or in degreasing agents. Its sensitizing potential increases with prolonged air contact, which induces oxidation and leads to oxidation products. The presence of d-limonene has to be mentioned by name in cosmetics of the EU.

Biochem/physiol Actions

Limonene is a cyclie terpene from Chinese medicinal herb essential oils used in the synthesis of carvone. Limonene may be used as a shrinking agent to dissolve polystyrene. Limonene may be used in various insecticidal and insect repellant applications.

25996-10-5
5989-27-5
Synthesis of (+)-Dipentene from 2,6-Octadiene, 1-bromo-3,7-dimethyl-, (2Z)-
Global( 396)Suppliers
Supplier Tel Email Country ProdList Advantage
Univar Solutions(China) Co., Ltd.
+8615902132654 ivy.zhuang@univarsolutions.com China 654 58
Hebei Weibang Biotechnology Co., Ltd
+8615531157085 abby@weibangbio.com China 8810 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578 sales@hbmojin.com China 12835 58
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 18751 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21634 55
career henan chemical co
+86-0371-86658258 +8613203830695 sales@coreychem.com China 29880 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293 sales@sdzschem.com China 2930 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28172 58
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8618959220845 sales@amoychem.com China 6383 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22963 58

View Lastest Price from (+)-Dipentene manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
(+)-Dipentene pictures 2024-11-14 (+)-Dipentene
5989-27-5
US $13000.00 / T 1T 98% 10-100mt Baoji Guokang Bio-Technology Co., Ltd.
(+)-Dipentene pictures 2024-11-11 (+)-Dipentene
5989-27-5
US $10.00 / KG 1KG 99% 10 mt Hebei Weibang Biotechnology Co., Ltd
(+)-Dipentene pictures 2023-08-04 (+)-Dipentene
5989-27-5
US $0.00 / kg 1kg 99% 20ton Hebei Mojin Biotechnology Co., Ltd
  • (+)-Dipentene pictures
  • (+)-Dipentene
    5989-27-5
  • US $13000.00 / T
  • 98%
  • Baoji Guokang Bio-Technology Co., Ltd.
  • (+)-Dipentene pictures
  • (+)-Dipentene
    5989-27-5
  • US $10.00 / KG
  • 99%
  • Hebei Weibang Biotechnology Co., Ltd
  • (+)-Dipentene pictures
  • (+)-Dipentene
    5989-27-5
  • US $0.00 / kg
  • 99%
  • Hebei Mojin Biotechnology Co., Ltd
Cyclohexene, 1-methyl-4-(1-methylethenyl)-, (R)- cyclohexene,1-methyl-4-(1-methylethenyl)-,(R)- Dextro-limonene D-LIMONENE NATURAL (+)-Limonene, 96% min llmonene (4R)-4-Isopropenyl-1-methylcyclohexene (D-Limonene) (+)-p-Mentha-1,8-diene, (+)-Carvene, (R)-4-Isopropenyl-1-methyl-1-cyclohexene d-Limoene (+)-Limonene, 96%, stabilized (+)-Limonene, tech., stabilized, 95% (+)-limonene,,(+)-(4R)-1-methyl-4-(1-methylethenyl)cyclohexene;(+)-carvene;D-1,8-p-menthadiene,D-limonene Cyclohexene, 1-methyl-4-(1-methylethenyl)-, (4R)- (+)-Limonene, 95%, tech., stabilized (R)-(+)-Limonene,(+)-p-Mentha-1,8-diene, (+)-Carvene, (R)-4-Isopropenyl-1-methyl-1-cyclohexene d-Limonene 2g [5989-27-5] (R)-(+)-LIMONENE, 93+%, FCC D-LiMonene, Food Grade (+)-LiMonene, stabilized, 96% 500ML (R)-(+)-LIMONENE FOR SYNTHESIS (4R)-4-Isopropenyl-1-methylcyclohexene (R)-(+)-LiMonene, stabilized PROTOCOL? Histosolv-X (R)-(+)-LiMonene technical, ~90% (suM of enantioMers, GC) (R)-(+)-LiMone (+)-(4R)-Limonene nci-c55572 p-Mentha-1,8-diene, (R)-(+)- p-mentha-1,8-diene,(R)-(+)- p-mentha-1,8-diene,(R),(+)- R(gamma)-Limonene refchole POLY/CLEAR SOLVENT LEMOSOL (R)-(+)-4-Isopropenyl-1-methylcyclohexene~(+)-p-Mentha-1,8-diene (4R)-1-methyl-4-prop-1-en-2-yl-cyclohexene LIMONENE, R-(+)-(SG) PARA-MENTHA-1,8-DIENE DELTA-LIMONENE LIMONEN RECHTS R-(+)-LIMONENE WITH GC (R)-(+)-Limonene, 96% min (R)-(+)-Limonene, 97%, stab. LIMONENE RECTIFIED (D) (R)-(+)-LIMONENE 97% 98% EE (GLC) (R)-(+)-LIMONENE 97+% FCC (+)-Limonene, stabilized, 97% (+)-1,8-p-menthadiene,(R)-(+)-limonene (+)-4-isopropenyl-1-methylcyclohexene (+)-limonen (4R)-(+)-limonene (R)-(+)-1-methyl-4-(1-methylethenyl)cyclohexene (r)-(+)-p-mentha-8-diene (r)-cyclohexen (theta)-cyclohexen 1-methyl-4-(1-methylethenyl)-,(R)-Cyclohexene 4-isopropenyl-1-methyl-cyclohexen 4-isopropenyl-1-methylcyclohexene