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2475-33-4

2475-33-4 structure
2475-33-4 structure
  • Name: Vat brown 1
  • Chemical Name: Vat brown 1
  • CAS Number: 2475-33-4
  • Molecular Formula: C42H18N2O6
  • Molecular Weight: 646.60200
  • Catalog: Dyes and pigments dye Reduced dye
  • Create Date: 2018-09-26 03:40:58
  • Modify Date: 2025-08-21 11:48:45
Name Vat brown 1
Synonyms Benzadone Brown BR
nihonthrene brown GR
Mayvat Brown BR
Ponsol Brown RBT
indanthren braun BR,BR-M
16,23-Dihydro-dinaphtho[2,3-a,2',3'-i]naphth[2',3':6,7]indolo[2,3-c]carbazol-5,10,15,17,22,24-hexaon
Indanthren Brown BR
Calcoloid Brown BR
16,23-dihydro-dinaphtho[2,3-a,2',3'-i]naphth[2',3':6,7]indolo[2,3-c]carbazole-5,10,15,17,22,24-hexaone
Cibanone Brown BR
16,23-dihydronaphth[2',3':6,7]indolo[2,3-c]dinaphtho[2,3-a:2'3'-i]carbazole-5,10,15,17,22,24-hexone
EINECS 219-599-7
16,23-dihydro-naphtho[2',3':6,7]indolo[2,3-c]dinaphtho[2,3-a,2',3'-i]carbazole-5,10,15,17,22,24-hexaone
Ahcovat Brown BR
mikethene brown GR,GR-M
Tinon Brown BR
Brown SK
Density 1.651 g/cm3
Molecular Formula C42H18N2O6
Molecular Weight 646.60200
Exact Mass 646.11600
PSA 134.00000
LogP 7.28180
Index of Refraction 1.896

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JE2305000
CAS REGISTRY NUMBER :
2475-33-4
BEILSTEIN REFERENCE NO. :
0075057
LAST UPDATED :
199710
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C42-H18-N2-O6
MOLECULAR WEIGHT :
646.62
WISWESSER LINE NOTATION :
T I6 G6 V6 T6 S6 Q5 F6 D5 C666 BV EN HV OV RN UV 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: -,1325,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X9095 No. of Facilities: 248 (estimated) No. of Industries: 4 No. of Occupations: 4 No. of Employees: 5071 (estimated) No. of Female Employees: 4052 (estimated)
Hazard Codes T
Risk Phrases R25:Toxic if swallowed.
Safety Phrases S45
RIDADR UN 2810 6.1/PG 3
WGK Germany 1
116-76-7 structure

116-76-7

~%

2475-33-4 structure

2475-33-4

Literature: DE208969 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 9, p. 776
Precursor  1

DownStream  0

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