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莰烯

莰烯用途

【用途一】
用于合成香料、农药、樟脑等
【用途二】
用于合成樟脑，香料（如乙酸异龙脑脂），杀虫剂（如毒杀芬，硫氰乙酸异莰酯），龙脑，乙酸异莰酯等。

莰烯名称

[ CAS 号 ]:
79-92-5

[ 中文名 ]:
莰烯

[ 英文名 ]:
(+)-Camphene

[中文别名 ]:

[英文别名 ]:

(+)-Camphene
2-tert-butylpropenal
3,3-dimethyl-2-methylenebutanal
EINECS 201-234-8
Camphene
2-tert-butyl-acrylaldehyde
3,3-dimethyl-2-methylenenorbornane
2,2-dimethyl-3-methylene-norbornane
2,2-dimethyl-3-methylidenebicyclo<2.2.1>heptane
3,3-DIMETHYL-2-METHYLENE-BUTYRALDEHYDE

莰烯物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
158.6±7.0 °C at 760 mmHg

[ 熔点 ]:
48-52 °C(lit.)

[ 分子式 ]:
C₁₀H₁₆

[ 分子量 ]:
136.234

[ 闪点 ]:
36.7±0.0 °C

[ 精确质量 ]:
136.125198

[ LogP ]:
4.37

[ 外观性状 ]:
白色蜡质固体

[ 蒸汽压 ]:
3.4±0.1 mmHg at 25°C

[ 折射率 ]:
1.484

[ 储存条件 ]:
库房通风低温干燥,与氧化剂分开存放

[ 水溶解性 ]:
practically insoluble

莰烯MSDS

莰烯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EX1055000

CHEMICAL NAME :: Camphene

CAS REGISTRY NUMBER :: 79-92-5

LAST UPDATED :: 199712

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C10-H16

MOLECULAR WEIGHT :: 136.26

WISWESSER LINE NOTATION :: L55 A CYTJ CU1 D1 D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

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

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

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2500 mg/kg

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

MUTATION DATA

TYPE OF TEST :: Body fluid assay

TEST SYSTEM :: Rodent - rat Bacteria - Salmonella typhimurium

DOSE/DURATION :: 2500 mg/kg

REFERENCE :: NUCADQ Nutrition and Cancer. (Franklin Institute Press, POB 2266, Phildelphia, PA 19103) V.1- 1978- Volume(issue)/page/year: 1,10,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4188 No. of Facilities: 25 (estimated) No. of Industries: 1 No. of Occupations: 4 No. of Employees: 2675 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4188 No. of Facilities: 6181 (estimated) No. of Industries: 81 No. of Occupations: 83 No. of Employees: 114605 (estimated) No. of Female Employees: 29452 (estimated)

莰烯安全信息

[ 符号 ]:

GHS02, GHS07, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H228-H319-H410

[ 警示性声明 ]:
P210-P273-P305 + P351 + P338-P501

[ 个人防护装备 ]:
Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
F

[ 风险声明 (欧洲) ]:
R10

[ 安全声明 (欧洲) ]:
S16-S33

[ 危险品运输编码 ]:
UN 1325 4.1/PG 2

[ WGK德国 ]:
2

[ RTECS号 ]:
EX1055000

[ 包装等级 ]:
III

[ 危险类别 ]:
4.1

莰烯合成路线

莰烯上下游产品

莰烯上游产品

莰烯下游产品

莰烯制备

由肉豆蔻油或肉豆蔻衣油(含量可达80%)进行分离制得。

莰烯文献

Carvacrol and rosemary essential oil manifest cytotoxic, DNA-protective and pro-apoptotic effect having no effect on DNA repair.

Neoplasma 61(6) , 690-9, (2014)

For several thousand years natural products were successfully used to treat a variety of diseases and to maintain health in humans, but until now it is not fully known what causes these medicinal effe...

The EpiOcular Eye Irritation Test (EIT) for hazard identification and labelling of eye irritating chemicals: protocol optimisation for solid materials and the results after extended shipment.

Altern. Lab. Anim. 43 , 101-27, (2015)

The 7th Amendment to the EU Cosmetics Directive and the EU REACH Regulation have reinforced the need for in vitro ocular test methods. Validated in vitro ocular toxicity tests that can predict the hum...

Phytochemical analysis and in vitro biological activity of three Hypericum species from the Canary Islands (Hypericum reflexum, Hypericum canariense and Hypericum grandifolium).

Fitoterapia 100 , 95-109, (2015)

In the present work we carried out a phytochemical and biological investigation on three Hypericum species, i.e. Hypericum reflexum, Hypericum canariense and Hypericum grandifolium, from the Canary Is...

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