3248-93-9

3248-93-9 structure
3248-93-9 structure
  • Name: Solvent Red 41
  • Chemical Name: rosanilin free base
  • CAS Number: 3248-93-9
  • Molecular Formula: C20H20ClN3
  • Molecular Weight: 337.84600
  • Catalog: Dyes and pigments dye Solvent dye
  • Create Date: 2018-04-09 08:00:00
  • Modify Date: 2024-01-02 09:00:41

Name rosanilin free base
Synonyms Fuchsine Base
Waxoline Red A
4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline
Fuchsine HF Base
CI Solvent Red 41
para-Rosaniline
C.I. Basic Violet 14,free base
Rosaniline base
MAGENTA BASE
basic fuchsin
Fuchsive base
Density 1.0962 (rough estimate)
Boiling Point 570.8ºC at 760 mmHg
Melting Point 268-270°C decomposes
Molecular Formula C20H20ClN3
Molecular Weight 337.84600
Flash Point 299ºC
Exact Mass 337.13500
PSA 75.89000
LogP 6.17120
Index of Refraction 1.6000 (estimate)

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ZE9705000
CHEMICAL NAME :
2,4-Xylidine, alpha(sup 4)-(p-aminophenyl)-alpha(sup 4)-(4-imino-2,5-cyclohexadien- 1-ylidene)-
CAS REGISTRY NUMBER :
3248-93-9
LAST UPDATED :
199701
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C20-H19-N3
MOLECULAR WEIGHT :
301.42
WISWESSER LINE NOTATION :
L6Y DYJ AUYR DZ&R DZ C1& DUM

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Human

MUTATION DATA

TYPE OF TEST :
DNA damage
TEST SYSTEM :
Rodent - hamster Lung
DOSE/DURATION :
300 umol/L/2H
REFERENCE :
BBRCA9 Biochemical and Biophysical Research Communications. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 72,732,1976 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1202 No. of Facilities: 96 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 155 (estimated)
RIDADR UN 2811 6.1/PG III
RTECS ZE9705000
Packaging Group III
HS Code 2925290090
HS Code 2925290090
Summary 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%