Benzo[b]thiophen-3(2H)-one,6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)-

名称

[ CAS 号 ]:
3263-31-8

[ 英文名 ]:
Benzo[b]thiophen-3(2H)-one,6-ethoxy-2-(6-ethoxy-3-oxobenzo[b]thien-2(3H)-ylidene)-

[英文别名 ]:

Ciba Orange RP
Algol Orange RF
Hostavat Orange R
Ciba Orange RDL
Vat Orange R
Vat Printing Orange R
Tina Orange R
Helindon Orange R
Ciba Orange R
Vat Orange RF

物理化学性质

[ 密度 ]:
1.408g/cm3

[ 沸点 ]:
522.7ºC at 760mmHg

[ 分子式 ]:
C₂₀H₁₆O₄S₂

[ 分子量 ]:
384.46900

[ 闪点 ]:
262.1ºC

[ 精确质量 ]:
384.04900

[ PSA ]:
103.20000

[ LogP ]:
4.97260

[ 折射率 ]:
1.691

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DT4340000

CHEMICAL NAME :: (delta(sup 2,2'(3H,3'H))-Bibenzo(b)thiophene)-3,3'-dione, 6,6'-diethoxy-

CAS REGISTRY NUMBER :: 3263-31-8

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C20-H16-O4-S2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1500 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: -,1337,1986

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2050 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 50(8),91,1985

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity)

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 50(8),91,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M2250 No. of Facilities: 10 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 69 (estimated)

点击显示