143634
对甲苯异氰酸酯
99%
别名:
4-甲基苯基异氰酸酯
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关于此项目
线性分子式:
CH3C6H4NCO
化学文摘社编号:
分子量:
133.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-743-4
Beilstein/REAXYS Number:
471494
MDL number:
Assay:
99%
Form:
liquid
产品名称
对甲苯异氰酸酯, 99%
InChI key
MGYGFNQQGAQEON-UHFFFAOYSA-N
InChI
1S/C8H7NO/c1-7-2-4-8(5-3-7)9-6-10/h2-5H,1H3
SMILES string
Cc1ccc(cc1)N=C=O
assay
99%
form
liquid
refractive index
n20/D 1.531 (lit.)
bp
70-72 °C/10 mmHg (lit.)
density
1.056 g/mL at 25 °C (lit.)
functional group
isocyanate
storage temp.
2-8°C
Quality Level
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Application
p-甲苯异氰酸酯可用于研究负载铑（I）配合物对DMF介质中硝基苯还原羰基化的催化作用。
General description
p-甲苯异氰酸酯可与人血清白蛋白反应生成抗原，其有助于检测对甲苯二异氰酸酯过敏的工作人员中的IgE抗体。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1C - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
150.8 °F - closed cup
flash_point_c
66 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
J M Danks et al.
Clinical allergy, 11(2), 161-168 (1981-03-01)
Radioallergosorbent testing was used to look for the presence of specific IgE antibody against a para-tolyl-mono-isocyanate human serum albumin conjugate in sera from five groups of subjects. The first three groups consisted of individuals exposed to toluene diisocyanate (TDI) who
B T Butcher et al.
The Journal of allergy and clinical immunology, 70(4), 231-235 (1982-10-01)
Toluene diisocyanate (TDI) sensitivity accompanied by nonspecific bronchial hyperresponsiveness occurs in approximately 5% of occupationally exposed workers. We report the case of a 32-yr-old worker followed longitudinally after removal from isocyanate exposure. TDI reactivity was lost 11 mo after removal
K S Tse et al.
Allergy, 40(5), 314-320 (1985-07-01)
The prevalence of sensitization was studied in a group of 76 foundry workers with occupational exposure to diphenylmethane diisocyanate (MDI). Ten workers had clinical evidence of asthma, 40 had non-asthmatic respiratory symptoms, and 26 were asymptomatic. Specific IgE antibodies to
Johannes Lenz et al.
Polymers, 11(8) (2019-07-31)
A series of new flame retardants (FR) based on dibenzo[d,f][1,3,2]dioxaphosphepine 6-oxide (BPPO) incorporating acrylates and benzoquinone were developed previously. In this study, we examine the fire behavior of the new flame retardants in polyisocyanurate (PIR) foams. The foam characteristics, thermal
Catalytic Activity of Supported Rhodium (I) Complex for the Carbonylation of Nitrobenzene: Mechanism for Carbamate Formation.
Kim JH, et al.
Bull. Korean Chem. Soc., 31(6), 1621-1627 (2010)
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