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对硝基苯甲酰氯

对硝基苯甲酰氯用途

用于医药、染料和有机合成
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对硝基苯甲酰氯名称

[ CAS 号 ]:
122-04-3

[ 中文名 ]:
氯化对硝基苯甲酰

[ 英文名 ]:
4-Nitrobenzoyl chloride

[中文别名 ]:

[英文别名 ]:

对硝基苯甲酰氯物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
277.8±13.0 °C at 760 mmHg

[ 熔点 ]:
71-74 °C(lit.)

[ 分子式 ]:
C7H4ClNO3

[ 分子量 ]:
185.565

[ 闪点 ]:
121.8±19.8 °C

[ 精确质量 ]:
184.987976

[ PSA ]:
62.89000

[ LogP ]:
2.17

[ 外观性状 ]:
黄色晶体

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.589

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、食品添加剂分开存放

[ 稳定性 ]:
Stability Stable, but moisture sensitive. Combustible. Incompatible with water, alcohols, strong oxidizing agents, strong bases.

[ 水溶解性 ]:
Decomposes

对硝基苯甲酰氯MSDS

对硝基苯甲酰氯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM6651000
CHEMICAL NAME :
Benzoyl chloride, p-nitro-
CAS REGISTRY NUMBER :
122-04-3
BEILSTEIN REFERENCE NO. :
0473192
LAST UPDATED :
199710
DATA ITEMS CITED :
9
MOLECULAR FORMULA :
C7-H4-Cl-N-O3
MOLECULAR WEIGHT :
185.57

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 :
5600 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Behavioral - ataxia Behavioral - muscle contraction or spasticity
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3440 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Behavioral - ataxia Behavioral - muscle contraction or spasticity
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
4750 mg/kg
TOXIC EFFECTS :
Behavioral - muscle weakness Behavioral - ataxia Behavioral - muscle contraction or spasticity
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
16800 mg/kg/30D-I
TOXIC EFFECTS :
Blood - other changes
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
11830 ug/m3/4H/17W-I
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - other changes Blood - pigmented or nucleated red blood cells Blood - changes in spleen
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
DOSE :
11830 ug/m3/4H
SEX/DURATION :
male 16 week(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Paternal Effects - testes, epididymis, sperm duct

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
3 ug/plate
REFERENCE :
ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 9(Suppl 9),1,1987
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对硝基苯甲酰氯安全信息

[ 符号 ]:

GHS05

[ 信号词 ]:
Danger

[ 危害声明 ]:
H314

[ 警示性声明 ]:
P280-P305 + P351 + P338-P310

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ 危害码 (欧洲) ]:
C:Corrosive

[ 风险声明 (欧洲) ]:
R34

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 3261 8/PG 2

[ WGK德国 ]:
2

[ RTECS号 ]:
DM6651000

[ 包装等级 ]:
II

[ 危险类别 ]:
8

[ 海关编码 ]:
2916399090

对硝基苯甲酰氯合成路线

对硝基苯甲酰氯上下游产品

对硝基苯甲酰氯制备

1.以对硝基苯甲酸为原料,用氯化亚砜或三氯氧磷或光气进行氯化都可以制得该品。将对硝基苯甲酸和三氯氧磷加热回流24h,减压回收三氯氧磷,即生成对硝基苯甲酰氯。或将对硝基苯甲酸和氯化亚砜加热至90℃,回流30-40h,然后冷却析出对硝基本甲酰氯结晶。收率90%。将光气通入熔融的对硝基苯甲酸,将光气化反应物进行减压蒸馏,也可以获得对硝基苯甲酰氯。

2.将干燥的对硝基苯甲酸与五氯化磷放在油浴中加热,至反应完全后,减压回收三氯氧磷。然后,真空蒸馏将残留物蒸出即为粗品。将粗品熔化后加入四氯化碳,趁热过滤,冷却结晶,即为成品。
过程方程式为:

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对硝基苯甲酰氯海关

[ 海关编码 ]: 2916399090

[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 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, 丙烯酸、丙烯酸盐或酯应报明包装

[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

对硝基苯甲酰氯文献

Novel benzofuran derivatives for PET imaging of beta-amyloid plaques in Alzheimer's disease brains.

J. Med. Chem. 49(9) , 2725-30, (2006)

A novel series of benzofuran derivatives as potential positron emission tomography (PET) tracers targeting amyloid plaques in Alzheimer's disease (AD) were synthesized and evaluated. The syntheses of ...

Liquid chromatography-mass spectrometric assay of androstenediol in prostatic tissue: influence of androgen deprivation therapy on its level.

Steroids 71(11-12) , 1007-13, (2006)

Androstenediol (Adiol, androst-5-ene-3beta,17beta-diol) is suspected of being an endogenous proliferation agent of prostate cancer (PCa) even after androgen deprivation therapy (ADT). A liquid chromat...

[Experimental establishment of the maximum permissible concentration of para-nitrobenzoylchloride in the air of a work area].

Gig. Tr. Prof. Zabol. (9) , 47-8, (1984)


更多文献

相关化工产品/化学物质:

推荐生产厂家/供应商:

公司名:上海化源生化科技有限公司

区域:上海市普陀区

价格:

联系人:徐经理

产品详情:对硝基苯甲酰氯


公司名:上海吉至生化科技有限公司

区域:上海市奉贤区

价格:
¥98.0/100g ¥318.0/500g

联系人:刘佳

产品详情:对硝基苯甲酰氯


公司名:上海阿拉丁生化科技股份有限公司

区域:上海市浦东新区

价格:
¥1708.0/500g ¥171.0/100g ¥需询单/1g ¥需询单/1g

联系人:阿拉丁

产品详情:4-硝基苯甲酰氯


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