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558788

Sigma-Aldrich

2-乙炔基甲苯

97%

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About This Item

線性公式:
CH3C6H4C≡CH
CAS號碼:
766-47-2
分子量：:
116.16
MDL號碼:
MFCD03427202
分類程式碼代碼:
12352100
PubChem物質ID:
24879773
NACRES:
NA.22

化驗

97%

折射率

n20/D 1.5470 (lit.)

bp

50-60 °C/30 mmHg (lit.)

密度

0.922 g/mL at 25 °C (lit.)

SMILES 字串

Cc1ccccc1C#C

InChI

1S/C9H8/c1-3-9-7-5-4-6-8(9)2/h1,4-7H,2H3

InChI 密鑰

MYBSUWNEMXUTAX-UHFFFAOYSA-N

相關類別

一般說明

2-Ethynyltoluene undergoes dimerization in the presence of an ionic catalyst.

應用

2-Ethynyltoluene may be used in the synthesis of Ph2N(2-MeC6H4)C=CH2.

象形圖

FlameExclamation mark
GHS02,GHS07

訊號詞

Warning

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

95.0 °F - closed cup

閃點（°C）

35 °C - closed cup

個人防護裝備

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

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
MKCQ7268
MKCJ5332
MKCF0449
MKBZ9933V
MKBS7110V

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Frustrated Lewis Pair Catalyzed Hydroamination of Terminal Alkynes.
Mahdi T and Stephan DW.
Angewandte Chemie (International Edition in English), 52(47), 12418-12421 (2013)
Scandium, yttrium, and lanthanum benzyl and alkynyl complexes with the N-(2-pyrrolidin-1-ylethyl)-1, 4-diazepan-6-amido ligand: Synthesis, characterization, and Z-selective catalytic linear dimerization of phenylacetylenes.
Ge S, et al.
Organometallics, 28(3), 719-726 (2009)
Yasuhito Suzuki et al.
Forensic science international, 278, 228-239 (2017-08-02)
Various autopsy findings are used for the diagnosis of burning death, including inhalation injury, soot in the respiratory tract, vital reaction, blood carboxyhemoglobin (COHb), and blood cyanide. However, not all findings are necessarily complete, and autopsy diagnosis can be difficult

文章

New Aromatic Terminal Alkynes

The terminal alkyne functionality has a wide range of applications including most recently the synthesis of spiropyran substituted 2,3-dicyanopyrazines and (±)-asteriscanolide, as well as conversion to enamines using resin-bound 2° amines.

New Aromatic Terminal Alkynes

The terminal alkyne functionality has a wide range of applications including most recently the synthesis of spiropyran substituted 2,3-dicyanopyrazines and (±)-asteriscanolide, as well as conversion to enamines using resin-bound 2° amines.

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