<生产厂家价格>

4-硝基苯基异氰酸酯

4-硝基苯基异氰酸酯用途

用于合成医药、农药和高分子材料

4-硝基苯基异氰酸酯名称

[ CAS 号 ]:
100-28-7

[ 中文名 ]:
异氰酸对硝基苯

[ 英文名 ]:
4-nitrophenyl isocyanate

[中文别名 ]:

对硝基苯异氰酸酯

[英文别名 ]:

Isocyanic Acid 4-Nitrophenyl Ester
1-Isocyanato-4-nitro-benzene
Benzene, 1-isocyanato-4-nitro-
MFCD00007306
1-Isocyanato-4-nitrobenzene
4-nitrophenyl isocyanate
EINECS 202-836-3

4-硝基苯基异氰酸酯物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
270.4±0.0 °C at 760 mmHg

[ 熔点 ]:
56-59 °C(lit.)

[ 分子式 ]:
C₇H₄N₂O₃

[ 分子量 ]:
164.118

[ 闪点 ]:
121.2±22.6 °C

[ 精确质量 ]:
164.022186

[ PSA ]:
75.25000

[ LogP ]:
2.96

[ 外观性状 ]:
略棕色固体

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.589

[ 储存条件 ]:
2-8°C

[ 水溶解性 ]:
可溶于：苯,甲苯

4-硝基苯基异氰酸酯MSDS

4-硝基苯基异氰酸酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DA3692500

CHEMICAL NAME :: Benzene, 1-isocyanato-4-nitro-

CAS REGISTRY NUMBER :: 100-28-7

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C7-H4-N2-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1600 mg/kg

TOXIC EFFECTS :: Behavioral - muscle weakness Behavioral - ataxia

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0528342

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Behavioral - muscle weakness Behavioral - ataxia

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0528342

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 10 mL/kg

TOXIC EFFECTS :: Skin and Appendages - dermatitis, other (after systemic exposure)

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0528342

4-硝基苯基异氰酸酯安全信息

[ 符号 ]:

GHS07, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302 + H332-H315-H319-H334-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338-P342 + P311

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S22-S26-S36/37/39-S45

[ 危险品运输编码 ]:
2206

[ WGK德国 ]:
3

[ RTECS号 ]:
DA3692500

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1(b)

[ 海关编码 ]:
2929109000

4-硝基苯基异氰酸酯合成路线

4-硝基苯基异氰酸酯上下游产品

4-硝基苯基异氰酸酯上游产品

4-硝基苯基异氰酸酯下游产品

4-硝基苯基异氰酸酯制备

其制备方法是以对硝基苯胺为原料，先与氯化氢生成盐酸盐，再通入光气生成产品。

4-硝基苯基异氰酸酯海关

[ 海关编码 ]: 2929109000

[ 中文概述 ]:
2929109000. 其他异氰酸酯. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

4-硝基苯基异氰酸酯文献

Design, synthesis and ¹H NMR study of C3v-symmetric anion receptors with urethane-NH as recognition group.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 153 , 199-205, (2015)

C3v-Symmetric anion receptors 3 and 4 with urethane groups were synthesized by using trindane triol as tripodal molecular framework. In (1)H NMR titration study, the receptors showed noticeable downfi...

Pyrrolylamidourea based anion receptors. Evans LS, et al.

New J. Chem. 30(7) , 1019-1025, (2006)

更多文献