您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 品牌 > Sigma-Aldrich > (1S,5S)-6,6-二甲基-2-亚甲基二环[3.1.1]庚烷

(-)-β-Pinene

(-)-β-蒎烯

品牌
Sigma-Aldrich
CAS
18172-67-3
货号
W290300
规格纯度
≥97%, FCC, FG
参考价格
404.65 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
18172-67-3
(-)-β-Pinene
(1S,5S)-2(10)-Pinene
(1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane
(1S)-(-)-β-Pinene
(-)-β-蒎烯
(1S,5S)-2(10)-蒎烯
(1S,5S)-6,6-二甲基-2-亚甲基二环[3.1.1]庚烷
(1S)-(-)-β-蒎烯
产品介绍:

产品说明

一般描述

(-)-β-Pinene ((1S)-(-)-β-Pinene, (1S,5S)-2(10)-Pinene, (1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane) is a terpene. Its conversion to leveorotatory α-pinene by hydrogenation in the presence of palladium catalyst has been proposed. It affords organosulfates on gas-phase ozonolysis in the presence of neutral or acidic sulfate particles during indoor aerosol chamber experiments. Its reaction with ozone has been reported to afford CO2, HCHO, and 6,6-dimethylbicyclo[3.1.1]heptan-2-one.
β-pinene is a volatile monoterepenoid emitted from the Peterson avocado wood. Generation of secondary organic aerosol (SOA) from the gas phase ozonolysis of α- and β-pinene using the Master Chemical Mechanism version 3 (MCM v3) has been reported. β-Pinene is the key ingredient of the essential oil isolated from Cedronella canariensis. It is also the main component of the essential oils of resins of Pinus brutia and Pinus pinea.

应用

(−)-β-Pinene may be used in the preparation of α-terpineol.
β-pinene has been used for the analysis of aroma compounds released from redbay and avocado wood by mass chromatography.

包装

8 kg in steel drum
1 kg in glass bottle

基本信息

经验(实验)分子式C10H16
分子量136.23
FEMA编号2903
Beilstein2038282
EC 号242-060-2
欧洲委员会编号2114
MDL编号MFCD00001345
PubChem化学物质编号24901386
Flavis编号1.003
NACRESNA.21

产品性质

质量水平400
生物来源synthetic
等级FG
Halal
Kosher
reg. complianceEU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515
FDA 21 CFR 175.300
FDA 21 CFR 175.320
蒸汽密度4.7 (vs air)
蒸汽压~2 mmHg ( 20 ℃)
测定≥97%
旋光性[α]20/D -30 to -15°, neat
折射率n20/D 1.478 (lit.)
bp165-167 ℃ (lit.)
mp−61 ℃ (lit.)
溶解性95% ethanol: soluble 1ml/3ml, clear, colorless
密度0.866 g/mL at 25 ℃
文件see Safety & Documentation for available documents
性状检查woody; herbaceous; pine
application(s)flavors and fragrances
食品过敏原no known allergens
SMILES string[H][C@]12CCC(=C)[C@]([H])(C1)C2(C)C
InChI1S/C10H16/c1-7-4-5-8-6-9(7)10(8,2)3/h8-9H,1,4-6H2,2-3H3/t8-,9-/m0/s1
InChI keyWTARULDDTDQWMU-IUCAKERBSA-N

安全信息

象形图GHS02GHS07GHS08GHS09
警示用语:Danger
危险声明H226 - H304 - H315 - H317 - H410
预防措施声明P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
危险分类Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1
储存分类代码3 - Flammable liquids
WGKWGK 3
闪点(F)102.2 °F
闪点(C)39 ℃
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Sigma-Aldrich

推荐产品