402753
(−)-β-蒎烯
≥99%
别名:
(1S)-(-)-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
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关于此项目
经验公式（希尔记法）:
C10H16
化学文摘社编号:
分子量:
136.23
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39011007
UNSPSC Code:
12352212
EC Number:
242-060-2
MDL number:
Beilstein/REAXYS Number:
2038282
Assay:
≥99%
Form:
liquid
vapor density
4.7 (vs air)
vapor pressure
~2 mmHg ( 20 °C)
assay
≥99%
form
liquid
optical activity
[α]25/D −22°, neat
optical purity
ee: 97% (GLC)
refractive index
n20/D 1.478 (lit.)
bp
165-167 °C (lit.)
mp
−61 °C (lit.)
density
0.866 g/mL at 25 °C
SMILES string
[H][C@]12CCC(=C)[C@]([H])(C1)C2(C)C
InChI
1S/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 key
WTARULDDTDQWMU-IUCAKERBSA-N
Application
(-)-β-蒎烯已被用作 GC 分析植物精油中萜类化合物的标准品。它可以作为合成天然产物的基础原料，如 grandisol 、robustadial 和 (+)-nopinone。(-)-β-蒎烯在铂/锡催化剂存在下发生氢甲酰化反应，生成 反式 -10-甲酰蒎烷。
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 3 - Skin Irrit. 2 - Skin Sens. 1
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
102.2 °F - closed cup
flash_point_c
39 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 402753-1G | 04061831985986 |
| 402753-10G | 04061831985979 |