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W235601

Sigma-Aldrich

对伞花烃

≥97%, FG

别名:

4-异丙基甲苯, 对异丙基甲苯

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About This Item

线性分子式:
CH3C6H4CH(CH3)2
CAS号:
99-87-6
分子量:
134.22
FEMA號碼:
2356
Beilstein:
1903377
EC號碼:
202-796-7
歐洲委員會號碼:
620
MDL號碼:
MFCD00008893
分類程式碼代碼:
12164502
PubChem物質ID:
24901011
Flavis號碼:
1.002
NACRES:
NA.21
感官的:
spicy; woody; citrus
等級:
FG
Fragrance grade
Halal
Kosher
生物源:
synthetic
agency:
follows IFRA guidelines
meets purity specifications of JECFA
食物過敏原:
no known allergens

生物源

synthetic

品質等級

400

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

法律遵循

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FDA 21 CFR 117
FDA 21 CFR 172.515

蒸汽密度

4.62 (vs air)

蒸汽壓力

1.5 mmHg ( 20 °C)
3.7 mmHg ( 37.7 °C)

化驗

≥97%

自燃溫度

817 °F

expl. lim.

5.6 %

折射率

n20/D 1.490 (lit.)

bp

176-178 °C (lit.)

密度

0.86 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

香料過敏原

no known allergens

感官的

spicy; woody; citrus

SMILES 字串

CC(C)c1ccc(C)cc1

InChI

1S/C10H14/c1-8(2)10-6-4-9(3)5-7-10/h4-8H,1-3H3

InChI 密鑰

HFPZCAJZSCWRBC-UHFFFAOYSA-N

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相关类别

訊號詞

Danger

危險分類

Acute Tox. 3 Inhalation - Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 3 - Repr. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 2

閃點（°F）

125.6 °F - closed cup

閃點（°C）

52 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBM2830
SHBL2620
MKCJ7886
MKCG5908
MKCD9085

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Lydia E H Paul et al.
Inorganic chemistry, 51(2), 1057-1067 (2012-01-10)
The relative affinity of the cationic triangular metallaprism, [(pCH(3)C(6)H(4)Pr(i))(6)Ru(6)(tpt)(2)(dhbq)(3)](6+) ([1](6+)), for various amino acids, ascorbic acid, and glutathione (GSH) has been studied at 37 °C in aqueous solutions at pD 7, using NMR spectroscopy and electrospray ionization mass spectrometry (ESI-MS).
Vanessa Kar-Yan Lo et al.
Journal of the American Chemical Society, 134(18), 7588-7591 (2012-04-26)
Complex [(p-cymene)Ru(η(1)-O(2)CCF(3))(2)(OH(2))] mediated transformation of α-diazoacetamides ArCH(2)N(C(CH(3))(3))C(O)CHN(2) to result in carbene insertion into the primary C-H bond exclusively, with the γ-lactam products being isolated in up to 98% yield. This unexpected reaction is striking in view of the presence of
Lutz Ackermann et al.
Organic letters, 14(8), 2146-2149 (2012-04-13)
The ruthenium(II) carboxylate complex [Ru(O(2)CMes)(2)(p-cymene)] enabled efficient direct arylations of unactivated C-H bonds with easily available, inexpensive phenols. Extraordinary chemoselectivity of the well-defined ruthenium catalyst set the stage for challenging C-H/C-O bond functionalizations to occur under solvent-free conditions as well
Kenichi Ogata et al.
Dalton transactions (Cambridge, England : 2003), 42(7), 2362-2365 (2012-12-14)
A series of 1,2,3-triazol-5-ylidene (tzNHC) complexes of a (p-cymene)ruthenium system was synthesized. The reactivity of the N-bonded and C-bonded aryl groups in the tzNHC ligand was found to be significantly different with respect to intramolecular aromatic C-H bond activation.
Taruna Singh et al.
Inorganic chemistry, 51(1), 157-169 (2011-12-14)
[(η(6)-C(10)H(14))RuCl(μ-Cl)](2) (η(6)-C(10)H(14) = η(6)-p-cymene) was subjected to a bridge-splitting reaction with N,N',N''-triarylguanidines, (ArNH)(2)C═NAr, in toluene at ambient temperature to afford [(η(6)-C(10)H(14))RuCl{κ(2)(N,N')((ArN)(2)C-N(H)Ar)}] (Ar = C(6)H(4)Me-4 (1), C(6)H(4)(OMe)-2 (2), C(6)H(4)Me-2 (3), and C(6)H(3)Me(2)-2,4 (4)) in high yield with a view aimed at
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