对硝基苯甲酰氯
对硝基苯甲酰氯用途
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 ]:
- 4-Nitrobenzoyl chloride
- p-NO2-PhCO3tBu
- para-nitrobenzoyl chloride
- 4 NITRO BENZOYL CHLORIDE
- P-NITRO BENZOYL CHLORIDE
- EINECS 204-517-4
- Benzoyl chloride,4-nitro
- p-nitrobenzoyl chloride
- Benzoyl chloride,p-nitro
- 4-Nitrobenzoic acid chloride
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
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
对硝基苯甲酰氯上游产品
对硝基苯甲酰氯下游产品
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:
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
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)
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价格:
¥98.0/100g
¥318.0/500g
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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
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¥1708.0/500g
¥171.0/100g
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联系人:阿拉丁
产品详情:4-硝基苯甲酰氯
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