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CAS 4203-77-4 | Pigment Red 195

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Common NamePigment Red 195
CAS Number4203-77-4Molecular Weight494.54300
Density1.44Boiling Point838.2ºC at 760 mmHg
Molecular FormulaC32H22N4O2Melting Point/
MSDS/Flash Point460.7ºC

Names

NameCarbanthrene Red G 2B
SynonymMore Synonyms

Chemical & Physical Properties

Density1.44
Boiling Point838.2ºC at 760 mmHg
Molecular FormulaC32H22N4O2
Molecular Weight494.54300
Flash Point460.7ºC
Exact Mass494.17400
PSA69.78000
LogP6.30160
Index of Refraction1.788

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DT3850000
CHEMICAL NAME :
(3,3'-Bianthra(1,9-cd)pyrazole)-6,6'(1H,1'H)-dione, 1,1'-diethyl-
CAS REGISTRY NUMBER :
4203-77-4
BEILSTEIN REFERENCE NO. :
0378186
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C32-H22-N4-O2
MOLECULAR WEIGHT :
494.58

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: -,1325,1986
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: -,1325,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X8597 No. of Facilities: 16 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 47 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X8741 No. of Facilities: 285 (estimated) No. of Industries: 5 No. of Occupations: 10 No. of Employees: 17343 (estimated) No. of Female Employees: 13122 (estimated)

Safety Information

HS Code2933990090

Customs

HS Code2933990090
Summary2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

Cibanone Red 6B
Nihonthrene Red BB
1,1'-diethyl[3,3'-bianthra(1,9-cd)pyrazole]-6,6'(1H,1'H)-dione
1,1'-diethyl-1H,1'H-[3,3']bi[dibenz[cd,g]indazolyl]-6,6'-dione
Ahcovat Rubine R
Ponsol Red 2BD
1,1'-Diaethyl-1H,1'H-[3,3']bi[dibenz[cd,g]indazolyl]-6,6'-dion
Indanthren Rubine R
Tinon Red 6B
Indanthrene Rubine R
Ponsol Red 2B
Fenanthren Rubine R

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