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6358-85-6

6358-85-6 structure
6358-85-6 structure
  • Name: PigMent Yellow 12
  • Chemical Name: 2-[[4-[4-[(1-anilino-1,3-dioxobutan-2-yl)diazenyl]-3-chlorophenyl]-2-chlorophenyl]diazenyl]-3-oxo-N-phenylbutanamide
  • CAS Number: 6358-85-6
  • Molecular Formula: C32H26Cl2N6O4
  • Molecular Weight: 629.49300
  • Create Date: 2018-09-26 00:12:00
  • Modify Date: 2024-01-03 20:52:59

Name 2-[[4-[4-[(1-anilino-1,3-dioxobutan-2-yl)diazenyl]-3-chlorophenyl]-2-chlorophenyl]diazenyl]-3-oxo-N-phenylbutanamide
Synonyms Helioyellow GW
Diarylanilide Yellow
PIGMENT YELLOW 12
Light Yellow JB
Rangoon Yellow
C.I. Pigment Yellow 12
Eljon Yellow BG
Helio Yellow GWN
Helic Yellow GW
Benzidene Yellow
Density 1.34 g/cm3
Boiling Point 805.4ºC at 760 mmHg
Melting Point 312-320ºC
Molecular Formula C32H26Cl2N6O4
Molecular Weight 629.49300
Flash Point 440.9ºC
Exact Mass 628.13900
PSA 141.78000
LogP 8.16640
Vapour Pressure 5.64E-26mmHg at 25°C
Index of Refraction 1.65
Water Solubility <0.1 G/100 ML AT 22 ºC

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AK4580000
CHEMICAL NAME :
Acetoacetanilide, 2,2'-((3,3'-dichloro-4,4'-biphenylylene)diazo)bis-
CAS REGISTRY NUMBER :
6358-85-6
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C32-H26-Cl2-N6-O4
MOLECULAR WEIGHT :
629.54
WISWESSER LINE NOTATION :
RMVYV1&NUNR BG DR CG DNUNYV1&VMR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>10800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
SRTCAC Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. (Tohoku University, Research Institute for Tuberculosis and Cancer, 4-1 Seiryo-machi, Sendai, Japan) V.1- 1949- Volume(issue)/page/year: 36(1-4),10,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M0644 No. of Facilities: 9225 (estimated) No. of Industries: 74 No. of Occupations: 65 No. of Employees: 97292 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M0644 No. of Facilities: 8587 (estimated) No. of Industries: 44 No. of Occupations: 51 No. of Employees: 123270 (estimated) No. of Female Employees: 10238 (estimated)