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Merck

250821

Sigma-Aldrich

4-(三氟甲基)异氰酸苯酯

99%

别名:

α,α,α-三氟对甲苯基异氰酸酯

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About This Item

线性分子式:
CF3C6H4NCO
CAS号:
分子量:
187.12
Beilstein:
881041
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

99%

形狀

liquid

折射率

n20/D 1.474 (lit.)

bp

58-59 °C/10 mmHg (lit.)

密度

1.31 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

FC(F)(F)c1ccc(cc1)N=C=O

InChI

1S/C8H4F3NO/c9-8(10,11)6-1-3-7(4-2-6)12-5-13/h1-4H

InChI 密鑰

QZTWVDCKDWZCLV-UHFFFAOYSA-N

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應用

4-(Trifluoromethyl)phenyl isocyanate has been used in the synthesis of:
  • fluorescent photoinduced electron transfer (PET) chemosensors
  • 2-ethyl-6-[(4-trifluoromethylphenylcarbamoyl)hydrazino]-benzo[de]iso-quinoline-1,3-dione, an amidourea-based sensor for anions
  • 1,8-naphthalimide based colorimetric and fluorescent sensor for anions

象形圖

Health hazardExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - 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 3

閃點(°F)

156.2 °F - closed cup

閃點(°C)

69 °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

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访问文档库

Colorimetric 'naked-eye'and fluorescent sensors for anions based on amidourea functionalised 1, 8-naphthalimide structures: anion recognition via either deprotonation or hydrogen bonding in DMSO.
Ali HDP, et al.
New. J. Chem., 32(7), 1153-1161 (2008)
3-Urea-1, 8-naphthalimides are good chemosensors: a highly selective dual colorimetric and fluorescent ICT based anion sensor for fluoride.
Duke RM and Gunnlaugsson T.
Tetrahedron Letters, 52(13), 1503-1505 (2011)
Thorfinnur Gunnlaugsson et al.
Organic & biomolecular chemistry, 3(1), 48-56 (2004-12-17)
The synthesis of the fluorescent photoinduced electron transfer (PET) chemosensors 1-3 for bis-anions such as bis-carboxylates and pyrophosphate in organic solvents is described herein. These sensors are based on the receptor-spacer-fluorophore-spacer-receptor motif where the receptors are charge neutral aromatic thiourea

Global Trade Item Number

货号GTIN
250821-1G
250821-25G
250821-5G4061825937441

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