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CAS 632-99-5 | Fuchsine base monohydrochloride

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Common NameFuchsine base monohydrochloride
CAS Number632-99-5Molecular Weight337.846
Density0.999 g/mL at 20 °CBoiling Point589.3ºC at 760 mmHg
Molecular FormulaC20H20ClN3Melting Point250 °C
MSDS/Flash Point48 °F

Names

Namerosanilin
SynonymMore Synonyms

Fuchsine base monohydrochloride BiologicalActivity

DescriptionFuchsine base (monohydrochloride) is a magenta dye, which is certified for use for acid-fast staining with carbol-fuchsin.
Related CatalogSignaling Pathways >>Others >>OthersDye ReagentsResearch Areas >>Others

Chemical & Physical Properties

Density0.999 g/mL at 20 °C
Boiling Point589.3ºC at 760 mmHg
Melting Point250 °C
Molecular FormulaC20H20ClN3
Molecular Weight337.846
Flash Point48 °F
Exact Mass337.134583
PSA75.89000
LogP6.17120
Index of Refractionn20/D 1.334
InChIKeyAXDJCCTWPBKUKL-UHFFFAOYSA-N
SMILESCC1=CC(=C(c2ccc(N)cc2)c2ccc(N)cc2)C=CC1=N.Cl
Water Solubility4 G/L (25 ºC)

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CX9850000
CHEMICAL NAME :
Benzenamine, 4-((4-aminophenyl)(4-imino-2,5-cyclohexadien-1-yliden e)methyl)-2-methyl-, monohydrochloride
CAS REGISTRY NUMBER :
632-99-5
LAST UPDATED :
199701
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C20-H19-N3.Cl-H
MOLECULAR WEIGHT :
337.88
WISWESSER LINE NOTATION :
L6Y DYJ AUYR DZ&R DZ C1& DUM &GH

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
32 ug/plate
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 89,21,1981 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 4,57,1974 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 4,57,1974 IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 57,215,1993 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,238,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84118 No. of Facilities: 651 (estimated) No. of Industries: 11 No. of Occupations: 19 No. of Employees: 5303 (estimated) NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84405 No. of Facilities: 719 (estimated) No. of Industries: 4 No. of Occupations: 6 No. of Employees: 4356 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84118 No. of Facilities: 1281 (estimated) No. of Industries: 6 No. of Occupations: 15 No. of Employees: 12691 (estimated) No. of Female Employees: 8288 (estimated)

Safety Information

Hazard CodesXn:Harmful
Risk PhrasesR22;R40
Safety Phrases7-16-36/37
RIDADRUN 2924 3/PG 2
WGK Germany3
RTECSCX9850000
Hazard Class3.0
HS Code3204130000

Customs

HS Code2925290090
Summary2925290090 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%

Synonyms

C.I. Basic Violet 14
Basic magenta
Basic fuchsine
Fuchsine
Benzenamine, 4-[(4-aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-2-methyl-, hydrochloride (1:1)
4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline,hydrochloride
Basic violet 14
Rosaniline hydrochloride
Fuchsin basic
MFCD00012569
EINECS 211-189-6
magenta powder
Rosaniline chloride
4-[(4-Aminophenyl)(4-imino-2,5-cyclohexadien-1-ylidene)methyl]-2-methylaniline hydrochloride (1:1)
MAGENTA
Fuchsin
Rosaniline

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