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Merck

W314404

Sigma-Aldrich

对-α-二甲基苏合香烯

≥98%, stabilized, FG

别名:

1-methyl-4-prop-1-en-2-ylbenzene, 2-p-tolylpropene, p-cymenene, para-iso propenyl toluene

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About This Item

线性分子式:
CH3C6H4C(CH3)=CH2
CAS号:
分子量:
132.20
FEMA號碼:
3144
EC號碼:
歐洲委員會號碼:
2260
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
1.010
NACRES:
NA.21

生物源

synthetic

品質等級

等級

FG
Halal
Kosher

agency

meets purity specifications of JECFA

法律遵循

EU Regulation 1334/2008 & 178/2002

化驗

≥98%

包含

α-Tocopherol, synthetic as stabilizer

折射率

n20/D 1.535 (lit.)

bp

186-189 °C (lit.)

mp

−28 °C (lit.)

密度

0.904 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

感官的

clove; spicy; phenolic

儲存溫度

2-8°C

SMILES 字串

CC(=C)c1ccc(C)cc1

InChI

1S/C10H12/c1-8(2)10-6-4-9(3)5-7-10/h4-7H,1H2,2-3H3

InChI 密鑰

MMSLOZQEMPDGPI-UHFFFAOYSA-N

一般說明

p,α-Dimethylstyrene has been identified as one of the volatile flavor constituents in litchi, essential oils of distilled Mexican lime and parsley.

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

143.6 °F - closed cup

閃點(°C)

62 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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The mechanism of formation of p, ??dimethylstyrene in the essential oil of distilled lime (Citrus aurantifolia).
Loori JJ & Cove AR
Journal of Food Science, 29(5), 576-582 (1964)
Comparison of volatile profiles of nine litchi (Litchi chinensis Sonn.) cultivars from Southern China.
Wu Y, et al.
Journal of Agricultural and Food Chemistry, 57(20), 9676-9681 (2009)
The effect of sowing date and growth stage on the essential oil composition of three types of parsley (Petroselinum crispum).
Petropoulos SA, et al.
Journal of the Science of Food and Agriculture, 84(12), 1606-1610 (2004)
Jiatong Wang et al.
Molecules (Basel, Switzerland), 25(18) (2020-09-18)
Citrus blend black teas are popular worldwide, due to its unique flavor and remarkable health benefits. However, the aroma characteristics, aroma profiles and key odorants of it remain to be distinguished and cognized. In this study, the aroma profiles of

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