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4,4'-二(N,N-二甲氨基)二苯甲酮

4,4'-二(N,N-二甲氨基)二苯甲酮用途

【用途一】
用作碱性染料的重要中间体
【用途二】
用作测定钨的试剂、染料中间体及光刻制板用增感剂
【用途三】
米氏酮是碱性染料的重要中间体,用于碱性艳蓝B、碱性艳蓝R等的生产。
【用途四】
测定钨。金属有机化合物定性试验。制造染料。
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4,4'-二(N,N-二甲氨基)二苯甲酮名称

[ CAS 号 ]:
90-94-8

[ 中文名 ]:
米氏酮

[ 英文名 ]:
Michler's ketone

[中文别名 ]:

[英文别名 ]:

4,4'-二(N,N-二甲氨基)二苯甲酮物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
427.7±30.0 °C at 760 mmHg

[ 熔点 ]:
174 -176 °C(lit.)

[ 分子式 ]:
C17H20N2O

[ 分子量 ]:
268.353

[ 闪点 ]:
183.9±16.9 °C

[ 精确质量 ]:
268.157562

[ PSA ]:
23.55000

[ LogP ]:
3.87

[ 外观性状 ]:
白色至淡绿色晶体

[ 蒸汽压 ]:
0.0±1.0 mmHg at 25°C

[ 折射率 ]:
1.612

[ 储存条件 ]:
室温,密封

[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents, strong reducing agents.

[ 水溶解性 ]:
400 mg/L (20 ºC)

4,4'-二(N,N-二甲氨基)二苯甲酮MSDS

4,4'-二(N,N-二甲氨基)二苯甲酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ0250000
CHEMICAL NAME :
Benzophenone, 4,4'-bis(dimethylamino)-
CAS REGISTRY NUMBER :
90-94-8
LAST UPDATED :
199710
DATA ITEMS CITED :
26
MOLECULAR FORMULA :
C17-H20-N2-O
MOLECULAR WEIGHT :
268.39
WISWESSER LINE NOTATION :
1N1&R D- 2V

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - wild bird species
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
15 gm/kg/78W-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
82 gm/kg/78W-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Vascular - tumors Liver - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
27 gm/kg/78W-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
8 gm/kg/78W-C
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Liver - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
164 gm/kg/78W-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Vascular - tumors Liver - tumors
TYPE OF TEST :
DNA damage
TYPE OF TEST :
Unscheduled DNA synthesis
TYPE OF TEST :
Sister chromatid exchange

MUTATION DATA

TYPE OF TEST :
Sex chromosome loss and nondisjunction
TEST SYSTEM :
Rodent - hamster Fibroblast
DOSE/DURATION :
1500 ug/L
REFERENCE :
MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1986- Volume(issue)/page/year: 1,17,1986 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-GERMANY;Carcinogen JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1044 No. of Facilities: 174 (estimated) No. of Industries: 7 No. of Occupations: 11 No. of Employees: 2026 (estimated) No. of Female Employees: 405 (estimated)
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4,4'-二(N,N-二甲氨基)二苯甲酮安全信息

[ 符号 ]:

GHS05, GHS08

[ 信号词 ]:
Danger

[ 危害声明 ]:
H318-H341-H350

[ 警示性声明 ]:
P201-P280-P305 + P351 + P338-P308 + P313

[ 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) ]:
T:Toxic;

[ 风险声明 (欧洲) ]:
R41;R45;R68

[ 安全声明 (欧洲) ]:
S53-S45

[ 危险品运输编码 ]:
2811

[ WGK德国 ]:
3

[ RTECS号 ]:
DJ0250000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2922399090

4,4'-二(N,N-二甲氨基)二苯甲酮合成路线

4,4'-二(N,N-二甲氨基)二苯甲酮上下游产品

4,4'-二(N,N-二甲氨基)二苯甲酮制备

由N,N-二甲基苯胺与光气缩合而得。

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4,4'-二(N,N-二甲氨基)二苯甲酮海关

[ 海关编码 ]: 2922399090

[ 中文概述 ]:
2922399090 其他氨基醛、氨基酮及其盐(包括氨基醌及其盐,但含有一种以上含氧基的除外). 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, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装

[ Summary ]:
2922399090 other amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

4,4'-二(N,N-二甲氨基)二苯甲酮文献

Determination of xenobiotic intrinsic clearance in freshly isolated hepatocytes from rainbow trout (Oncorhynchus mykiss) and rat and its application in bioaccumulation assessment.

Environ. Sci. Technol. 41(9) , 3269-76, (2007)

Bioaccumulation in fish depends on the dynamics of various processes that involve fish uptake, storage, and elimination of xenobiotics. Elimination via fish biotransformation is a primary process that...

A comparison of the mutagenicity and macromolecular binding of the carcinogens Michler's ketone and reduced Michler's ketone.

Mutat. Res. 119(1) , 7-14, (1983)

The mutagenicity of 4,4'-bis(dimethylamino)benzophenone (Michler's ketone, MK, CAS No. 90-94-8) and 4,4'-methylenebis(N,N-dimethyl)benzamine (reduced Michler's ketone, RMK, CAS No. 101-61-1) for Salmo...

Michler's ketone.

Rep. Carcinog. 12 , 270-1, (2011)


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[4,4'-二(N,N-二甲氨基)二苯甲酮]化源网提供4,4'-二(N,N-二甲氨基)二苯甲酮CAS号90-94-8,4,4'-二(N,N-二甲氨基)二苯甲酮MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询4,4'-二(N,N-二甲氨基)二苯甲酮上化源网,专业又轻松。>>电脑版:4,4'-二(N,N-二甲氨基)二苯甲酮

标题:90-94-8_4,4'-二(N,N-二甲氨基)二苯甲酮CAS号:90-94-8_4,4'-二(N,N-二甲氨基)二苯甲酮【结构式 性质 英文】 - 化源网 地址:https://m.chemsrc.com/mip/cas/90-94-8_951468.html