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4,4'-二硝基二苯乙烯-2,2'-二磺酸

4,4'-二硝基二苯乙烯-2,2'-二磺酸用途

【用途一】
用作染料中间体，用于生产DSD酸

4,4'-二硝基二苯乙烯-2,2'-二磺酸名称

[ CAS 号 ]:
128-42-7

[ 中文名 ]:
4,4’-二硝基二苯乙烯-2,2’-二磺酸

[ 英文名 ]:
4,4'-dinitro-2,2'-stilbenedisulfonic acid

[中文别名 ]:

[英文别名 ]:

4,4'-Dinitrostilbene-2,2'-disulfonic acid
MFCD00065340
4,4'-dinitro-2,2'-stilbenedisulfonic acid
EINECS 204-885-6

4,4'-二硝基二苯乙烯-2,2'-二磺酸物理化学性质

[ 密度 ]:
1.8±0.1 g/cm3

[ 熔点 ]:
266ºC

[ 分子式 ]:
C₁₄H₁₀N₂O₁₀S₂

[ 分子量 ]:
430.367

[ 精确质量 ]:
429.977692

[ PSA ]:
217.14000

[ LogP ]:
1.88

[ 折射率 ]:
1.699

[ 储存条件 ]:
2-8°C，干燥

4,4'-二硝基二苯乙烯-2,2'-二磺酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WJ6625000

CHEMICAL NAME :: 2,2'-Stilbenedisulfonic acid, 4,4'-dinitro-

CAS REGISTRY NUMBER :: 128-42-7

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C14-H10-N2-O10-S2

MOLECULAR WEIGHT :: 430.38

WISWESSER LINE NOTATION :: WSQR CNW F1U1R DNW BSWQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1062,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1062,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 12600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1062,1986

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 47 gm/kg

TOXIC EFFECTS :: Liver - liver function tests impaired Kidney, Ureter, Bladder - renal function tests depressed

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(3),73,1980

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 30 gm/kg

TOXIC EFFECTS :: Liver - liver function tests impaired Kidney, Ureter, Bladder - renal function tests depressed

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(3),73,1980

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 71 gm/kg

TOXIC EFFECTS :: Liver - liver function tests impaired Kidney, Ureter, Bladder - renal function tests depressed

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(3),73,1980 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5743 No. of Facilities: 13 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 211 (estimated)

4,4'-二硝基二苯乙烯-2,2'-二磺酸安全信息

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S16-S26-S27-S36/37/39-S45

[ 危险品运输编码 ]:
UN 2920 8/PG 2

[ WGK德国 ]:
3

[ 包装等级 ]:
II

[ 危险类别 ]:
3