Merck
CN
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文件

安全信息

223867

Sigma-Aldrich

2,6-二异氰酸甲苯酯

97%

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别名:
2-甲基-间亚苯基二异氰酸酯
线性分子式:
CH3C6H3(NCO)2
CAS号:
91-08-7
分子量:
174.16
Beilstein:
2211546
EC 号:
202-039-0
MDL编号:
MFCD00002010
PubChem化学物质编号:
24853409
NACRES:
NA.23

质量水平

200

检测方案

97%

形式

liquid

自燃温度

>1148 °F

折射率

n20/D 1.571 (lit.)

bp

129-133 °C/18 mmHg (lit.)

密度

1.225 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES string

Cc1c(cccc1N=C=O)N=C=O

InChI

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

InChI key

RUELTTOHQODFPA-UHFFFAOYSA-N

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相关类别

象形图

Skull and crossbonesHealth hazard
GHS06,GHS08

警示用语：

Danger

危险分类

Acute Tox. 2 Inhalation - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

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

WGK

WGK 2

闪点(°F)

230.0 °F - closed cup

闪点(°C)

110 °C - closed cup

个人防护装备

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

法规信息

危险化学品

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Y Sugawara et al.
International archives of allergy and immunology, 101(1), 95-101 (1993-01-01)
Guinea pigs were sensitized with 2,4-toluene diisocyanate (TDI) by a repetitive application onto the bilateral nasal vestibules once a day for 5 consecutive days. When these animals were further treated with TDI for additional 9 weeks, a number of these
P Lind et al.
The Analyst, 122(2), 151-154 (1997-02-01)
Desalted plasma from a 2,4- and 2,6-toluene diisocyanate (2,4- and 2,6-TDI) exposed worker at a factory producing flexible polyurethane foam was separated and fractionated into 200 fractions using ion-exchange chromatography followed by a gel-filtration separation and fractionation into 59 fractions.
Carl Johan Sennbro et al.
Biomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals, 8(3-4), 204-217 (2003-08-29)
Occupational exposure to diisocyanates within the plastic industry causes irritation and disorders in the airway. The aim of this study was to develop, validate and characterize a method for the determination of 2,4-toluenediamine (2,4-TDA), 2,6-toluenediamine (2,6-TDA), 1,5-diaminonaphthalene (1,5-NDA) and 4,4'-methylenedianiline
F M Benoit
Journal of biomedical materials research, 27(10), 1341-1348 (1993-10-01)
The release of toluene diisocyanate derivatives from polyurethane foam covers that were removed from the Même breast implant was studied. The polyurethane foam covers as retrieved from the implants were contaminated on average with 2,4- and 2,6-toluene diamine (TDA), 2,4-
Hui-Jung Yeh et al.
Journal of applied toxicology : JAT, 28(2), 189-195 (2007-06-22)
Toluene diisocyanates (TDI) are commonly used in polyurethane (PU)-related products. TDIs have been documented as the leading cause of occupational asthma. Skin exposure to TDI in the workplace is common. However, no studies in the literature have investigated the exact
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