2278-50-4

2278-50-4结构式
2278-50-4结构式

化源商城直购

中文名 还原黑8
英文名 Paradone Grey M
中文别名 还原黑 8
英文别名 Vat Grey V
Caledon Grey M
Vat Grey S
Ostanthren Grey M
Indanthren Grey M
Mikethrene Grey M
Benzadone Grey M
Vat Gray S
密度 1.69 g/cm3
沸点 685.55°C (rough estimate)
分子式 C45H19N3O4
分子量 665.65000
精确质量 665.13800
PSA 101.37000
LogP 8.85040
折射率 1.95

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DE3045000
CAS REGISTRY NUMBER :
2278-50-4
LAST UPDATED :
199709
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C45-H19-N3-O4
MOLECULAR WEIGHT :
665.67
WISWESSER LINE NOTATION :
T5 F666 Q6 B6 U6 L&6 J&6 I&6 G&5 D&6 T6 4ABUV B&& CNN LV H&M K&V R&V B&&VJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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: -,1324,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
11200 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: -,1324,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),78,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
120 gm/kg/30D-I
TOXIC EFFECTS :
Liver - liver function tests impaired Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(1),78,1986