223867
2,6-二异氰酸甲苯酯
97%
别名:
2-甲基-间亚苯基二异氰酸酯
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
CH3C6H3(NCO)2
化学文摘社编号:
分子量:
174.16
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
202-039-0
Beilstein/REAXYS Number:
2211546
MDL number:
产品名称
2,6-二异氰酸甲苯酯, 97%
InChI key
RUELTTOHQODFPA-UHFFFAOYSA-N
InChI
1S/C9H6N2O2/c1-7-8(10-5-12)3-2-4-9(7)11-6-13/h2-4H,1H3
SMILES string
Cc1c(cccc1N=C=O)N=C=O
assay
97%
form
liquid
autoignition temp.
>1148 °F
refractive index
n20/D 1.571 (lit.)
bp
129-133 °C/18 mmHg (lit.)
density
1.225 g/mL at 25 °C (lit.)
storage temp.
2-8°C
Quality Level
正在寻找类似产品? 访问 产品对比指南
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 2
flash_point_f
230.0 °F - closed cup
flash_point_c
110 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Sébastien Gagné et al.
The Analyst, 128(12), 1447-1451 (2004-01-23)
Isocyanates can cause occupational asthma. By using available HPLC-UVF methods, isocyanates can be quantified only at levels above 1% of the Permissible Exposure Limits (PEL). Once sensitized, workers can react to concentrations below these limits of detection (LOD) making these
S Mattoli et al.
The American journal of physiology, 259(4 Pt 1), L320-L327 (1990-10-01)
Bronchial epithelial cells release chemotactic factors for lymphocytes and express HLA-DR antigens. Thus they may contribute to the T-cell-mediated inflammatory responses involved in a number of pulmonary diseases such as asthma. In this study, the in vitro exposure of human
B W Day et al.
Chemical research in toxicology, 9(3), 568-573 (1996-04-01)
Guinea pig hemoglobin (Hb) adducts of 2,4- and 2,6-toluene diisocyanate (2,4- and 2,6-TDI) were individually prepared, each at a Hb tetramer to diisocyanate ratio of 1:1, and compared with adducts of Hb from animals exposed to 1 ppm 2,4-TDI vapor.
P Maestrelli et al.
Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology, 24(1), 29-34 (1994-01-01)
To assess the nature and the time-course of the cellular component of airway inflammation induced by isocyanates, we examined nine subjects with occupational asthma induced by toluene- or methylene diphenyl-diisocyanate (TDI, MDI) and four control subjects never exposed to isocyanates.
P Carbonnelle et al.
The Analyst, 121(5), 663-669 (1996-05-01)
In recent years, epidemiological evidence that exposure to toluene diisocyanate (TDI) is associated with adverse health effects has led to the development of useful analytical methods for the biological monitoring of TDI. In this paper, an HPLC method is presented
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持