α-蒎烯

α-蒎烯用途

【用途一】
用作漆、蜡等的溶剂和制莰烯、松油醇、龙脑、合成樟脑、合成树脂等的原料
【用途二】
用作制合成树脂、香樟醇等的原料
【用途三】
用作溶剂，也用于合成樟脑
【用途四】
GB 2760--1996规定为允许使用的香料。主要用以配制香辛料、肉豆蔻代用品和柑橘类等型香精。
【用途五】
重要有机合成原料。可用于合成一系列香料产品，以及合成樟脑、龙脑等；蒎烯经臭氧氧化可得汇报酮酸，进一步氧化可得蒎酸，从而可制取植物生长刺激素，合成润滑剂、增塑剂等；蒎烯还可制成派烯树脂等；也可作漆蜡等的溶剂。α-蒎烯是GB2760-86规定为允许使用的食用香料，主要用以配制香辛料、肉豆蔻代用品和柑桔类等型香精。

α-蒎烯名称

[ CAS 号 ]:
80-56-8

[ 中文名 ]:
2-蒎烯

[ 英文名 ]:
Alpha-pinene

[中文别名 ]:

[英文别名 ]:

α-PINENE, (+)-
EINECS 201-291-9
Pina-2-ene
PC500
L46 A EUTJ A1 A1 D1 &&(+)-α or (1R,5R)- Form
AciteneA
(1R)-(+)-α-Pinene
1R-(+)-α-pinene
PERMOUNT
(1R,5R)-2,6,6-Trimethylbicyclo[3.1.1]hept-2-ene

α-蒎烯物理化学性质

[ 密度 ]:
0.858

[ 沸点 ]:
154-157 ºC

[ 熔点 ]:
-55°C

[ 分子式 ]:
C₁₀H₁₆

[ 分子量 ]:
136.234

[ 闪点 ]:
38 ºC

[ 精确质量 ]:
136.125198

[ LogP ]:
4.37

[ 外观性状 ]:
液体带有一种松脂气味

[ 蒸汽压 ]:
3.5±0.1 mmHg at 25°C

[ 折射率 ]:
1.465-1.467

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开存放

[ 稳定性 ]:
Stable. Flammable. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
insoluble

α-蒎烯MSDS

详细MSDS(安全技术说明书)

α-蒎烯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DT7000000

CHEMICAL NAME :: Bicyclo(3.1.1)hept-2-ene, 2,6,6-trimethyl-

CAS REGISTRY NUMBER :: 80-56-8

BEILSTEIN REFERENCE NO. :: 3194807

LAST UPDATED :: 199712

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C10-H16

MOLECULAR WEIGHT :: 136.26

WISWESSER LINE NOTATION :: L46 A EUTJ A1 A1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Human - man

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,853,1978

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,853,1978 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3700 mg/kg

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - other changes

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,853,1978

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 625 ug/m3

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Sense Organs and Special Senses (Eye) - effect, not otherwise specified Lungs, Thorax, or Respiration - other changes

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,853,1978

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,232,1952

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 572 ug/m3

TOXIC EFFECTS :: Brain and Coverings - recordings from specific areas of CNS Sense Organs and Special Senses (Eye) - effect, not otherwise specified Lungs, Thorax, or Respiration - other changes

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,853,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4022 No. of Facilities: 214 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 815 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4022 No. of Facilities: 7593 (estimated) No. of Industries: 92 No. of Occupations: 72 No. of Employees: 153143 (estimated) No. of Female Employees: 47130 (estimated)

α-蒎烯安全信息

[ 符号 ]:

GHS02, GHS07, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H226-H304-H315-H317

[ 警示性声明 ]:
P280-P301 + P310-P331

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R10;R36/37/38;R51/53;R65

[ 安全声明 (欧洲) ]:
S26-S36/37-S61-S37/39-S29-S16

[ 危险品运输编码 ]:
UN 2368 3/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
DT7000000

[ 包装等级 ]:
III

[ 危险类别 ]:
3.2

[ 海关编码 ]:
2902191000

α-蒎烯合成路线

详细合成路线

α-蒎烯上下游产品

α-蒎烯上游产品

α-蒎烯下游产品

α-蒎烯制备

主要采用松节油分馏法。以松节油或白樟脑油为原料，进行分馏而得。天然a-蒎烯存在于400多种精油中，含量较高的有欧莠草、三齿蒿、法国薰衣草、橙花、柠檬、山苍子等。

α-蒎烯海关

[ 海关编码 ]: 2902191000

[ 中文概述 ]:
2902191000 蒎烯。监管条件:无。增值税率:17.0%。退税率:9.0%。最低关税:2.0%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量

[ Summary ]:
2902191000 6,6-dimethyl-2-methylenebicyclo[3.1.1]heptane。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:2.0%。General tariff:30.0%

α-蒎烯文献

Evaluation of antioxidant and antimicrobial activities of essential oils from Carum copticum seed and Ferula assafoetida latex.

J. Food Sci. 78(2) , T356-61, (2013)

Carum copticum and Ferula assafoetida have several medicinal properties including antispasmodic, carminative, sedative, analgesic, and antiseptic. Reactive oxygen species (ROS), reactive nitrogen spec...

Organ accumulation in mice after inhalation of single or mixed essential oil compounds.

Phytother Res. 27(2) , 306-11, (2013)

Essential oils are composed of multiple components. It is thought that the effect of essential oils is due to specific component ratios, which may differ from the original ratio when the essential oil...

Sensitive monitoring of monoterpene metabolites in human urine using two-step derivatisation and positive chemical ionisation-tandem mass spectrometry.

Anal. Chim. Acta 793 , 26-36, (2013)

A gas chromatographic-positive chemical ionisation-tandem mass spectrometric (GC-PCI-MS/MS) method for the simultaneous determination of 10 oxidative metabolites of the monoterpenoid hydrocarbons α-pi...

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