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Merck

89870

Sigma-Aldrich

甲苯-2,4-二异氰酸酯

purum, suitable for electron microscopy, ≥98.0% (GC)

别名:

2,4-二异氰酸基甲苯, 2,4-二异氰酸甲苯酯, 4-甲基-间亚苯基二异氰酸酯

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About This Item

经验公式(希尔记法):
C9H6N2O2
CAS号:
分子量:
174.16
Beilstein:
744602
EC號碼:
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.25

等級

purum

品質等級

化驗

≥98.0% (GC)

形狀

liquid

技術

electron microscopy: suitable

折射率

n20/D 1.567

bp

124-126 °C/18 mmHg (lit.)
251 °C (lit.)

mp

19.5-21.5 °C (lit.)

密度

1.21 g/mL at 20 °C
1.22 g/mL at 20 °C (lit.)

SMILES 字串

Cc1ccc(cc1N=C=O)N=C=O

InChI

1S/C9H6N2O2/c1-7-2-3-8(10-5-12)4-9(7)11-6-13/h2-4H,1H3

InChI 密鑰

DVKJHBMWWAPEIU-UHFFFAOYSA-N

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應用

甲苯2,4-二异氰酸酯已被用于研究其职业危害(哮喘、皮炎)和相关作用机理。共价蛋白交联试剂;用于将抗体固定在RIA的塑料表面上

其他說明

共价蛋白交联试剂;用于将抗体固定在RIA的塑料表面上

象形圖

Skull and crossbonesHealth hazard

訊號詞

Danger

危險分類

Acute Tox. 1 Inhalation - Aquatic Chronic 3 - Carc. 2 - 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

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

269.6 °F - closed cup

閃點(°C)

132 °C - closed cup

個人防護裝備

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


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