Methyl Orange

Modify Date: 2025-08-20 02:27:08

Methyl Orange Structure
Methyl Orange structure
 Common Name Methyl Orange
CAS Number 547-58-0 Molecular Weight 327.334
Density 0.987 g/mL at 25 °C Boiling Point 100ºC
Molecular Formula C14H14N3NaO3S Melting Point 300 °C
MSDS Chinese USA Flash Point 37 °C
Symbol GHS06
GHS06		 Signal Word Danger

 Use of Methyl Orange


Methyl Orange is an azo dye and organic contaminant[1].

 Names

Name Methyl Orange
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.987 g/mL at 25 °C
Boiling Point 100ºC
Melting Point 300 °C
Molecular Formula C14H14N3NaO3S
Molecular Weight 327.334
Flash Point 37 °C
Exact Mass 327.065369
PSA 93.54000
LogP 4.15290
Storage condition Store at RT.
Stability Stable. Incompatible with strong oxidizing agents.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB6327000
CHEMICAL NAME :
Benzenesulfonic acid, p-((p-(dimethylamino)phenyl)azo)-, sodium salt
CAS REGISTRY NUMBER :
547-58-0
LAST UPDATED :
199710
DATA ITEMS CITED :
16
MOLECULAR FORMULA :
C14-H14-N3-O3-S.Na
MOLECULAR WEIGHT :
327.36
WISWESSER LINE NOTATION :
WSQR DNUNR DN1&1

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 :
60 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
101 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
Morphological transformation
TEST SYSTEM :
Rodent - hamster Kidney
DOSE/DURATION :
2500 ug/L
REFERENCE :
PMRSDJ Progress in Mutation Research. (Elsevier Science Pub. Co., Inc., 52 Vanderbilt Ave., New York, NY 10017) V.1- 1981- Volume(issue)/page/year: 1,638,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0795 No. of Facilities: 1906 (estimated) No. of Industries: 50 No. of Occupations: 26 No. of Employees: 12071 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0795 No. of Facilities: 1874 (estimated) No. of Industries: 37 No. of Occupations: 34 No. of Employees: 24528 (estimated) No. of Female Employees: 3661 (estimated)

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301
Precautionary Statements P301 + P310
Personal Protective Equipment Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes T:Toxic;
Risk Phrases R10
Safety Phrases 45-24/25-16-36/37/39
RIDADR UN 3143 6.1/PG 3
WGK Germany 3
RTECS DB6327000
Packaging Group III
Hazard Class 6.1
HS Code 2927000090

 Synthetic Route

Sodium 4-aminobenzenesulfonate structure

Sodium 4-aminob...

CAS#:515-74-2

N,N-Dimethyl-1,4-benzenediamine structure

N,N-Dimethyl-1,...

CAS#:99-98-9

~94%

Methyl Orange Structure

Methyl Orange

CAS#:547-58-0

Literature: Universidad Politécnica De Valencia (UPV) (50percent); Consejo Superior de Investigaciones Cientificas (CSIC) Patent: EP2327688 A1, 2011 ; Location in patent: Page/Page column 7 ;
α-cyclodextrin-Methyl Orange complex structure

α-cyclodextrin-...

CAS#:64887-49-6

~%

Methyl Orange Structure

Methyl Orange

CAS#:547-58-0

α-Cyclodextrin structure

α-Cyclodextrin

CAS#:10016-20-3

Literature: Journal of Organic Chemistry, , vol. 57, # 6 p. 1794 - 1798
N/A structure

N/A

CAS#:70735-00-1

~%

Methyl Orange Structure

Methyl Orange

CAS#:547-58-0

Literature: Chemical & Pharmaceutical Bulletin, , vol. 36, # 8 p. 2759 - 2765
N,N,N-trimethylhexadecan-1-aminium 4-((4-(dimethylamino)phenyl)diazenyl)benzenesulfonate structure

N,N,N-trimethyl...

CAS#:99023-50-4

~%

Methyl Orange Structure

Methyl Orange

CAS#:547-58-0

Hexadecyl trimethyl ammonium bromide structure

Hexadecyl trime...

CAS#:57-09-0

Literature: Bulletin of the Chemical Society of Japan, , vol. 66, # 9 p. 2457 - 2460
diazobenzenesulfonic acid structure

diazobenzenesul...

CAS#:2154-66-7

4,4'-Methylenebis(N,N-dimethylaniline) structure

4,4'-Methyleneb...

CAS#:101-61-1

~%

Formaldehyde structure

Formaldehyde

CAS#:50-00-0

Methyl Orange Structure

Methyl Orange

CAS#:547-58-0

Literature: Chemische Berichte, , vol. 41, p. 2058
diazomethane structure

diazomethane

CAS#:186581-53-3

Diethyl ether structure

Diethyl ether

CAS#:60-29-7

4'-Aminoazobenzene-4-sulphonic acid structure

4'-Aminoazobenz...

CAS#:104-23-4

~%

methyl 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate structure

methyl 4-[[4-(d...

CAS#:111915-50-5

Detail
Literature: Chemische Berichte, , vol. 62, p. 967,968

 Customs

HS Code 2927000090
Summary 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

 Articles50

More Articles
Identification of genetic variations associated with epsilon-poly-lysine biosynthesis in Streptomyces albulus ZPM by genome sequencing.

Sci. Rep. 5 , 9201, (2015)

The biosynthesis of the antibiotic epsilon-poly-lysine (ε-PL) in Streptomyces albulus is performed by polylysine synthase (pls); however, the regulatory mechanism of this process is still unknown. Her...

Metal-organic framework UiO-66 modified magnetite@silica core-shell magnetic microspheres for magnetic solid-phase extraction of domoic acid from shellfish samples.

J. Chromatogr. A. 1400 , 10-8, (2015)

Fe3O4@SiO2@UiO-66 core-shell magnetic microspheres were synthesized and characterized by transmission electron microscopy, scanning electron microscopy, X-ray diffraction, Fourier transform infrared s...

Designing versatile heterogeneous catalysts based on Ag and Au nanoparticles decorated on chitosan functionalized graphene oxide.

Phys. Chem. Chem. Phys. 17(17) , 11329-40, (2015)

Herein we report the covalent grafting of chitosan on graphene oxide (GO) followed by a simple approach for anchoring silver (AgNPs) and gold (AuNPs) nanoparticles onto a chitosan grafted graphene oxi...

 Synonyms

Acid Orange 52
4-dimethylaminoazobenzene-4'-sulfonic acid,sodium salt
orange3
helianthine B
oranziii
EINECS 208-925-3
HELIANTHINE
MFCD00007502
S NO 176
Tropaeolin D
HELIANTHIN
BETZ 0211
ORANGE III
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here

Get all suppliers and price by the below link:

Methyl Orange suppliers

Methyl Orange price

Related Compounds: More...
Methyl Orange
70734-05-3
methyl orange-xylene cyanol
62758-15-0
α-cyclodextrin-Methyl Orange complex
64887-49-6
Methyl 3,4-diamino-5-methylbenzoate
668276-43-5
Methyl 2-benzothiophene-1-carboxylate
6735-80-4
methyl 4-(3-oxo-2,8-diazaspiro[4.5]decan-2-yl)benzoate
1254885-84-1
Methyl 2-bromo-3,4,5-trimethoxybenzoate
1968-71-4
Methyl 4-acetamido-3-amino-5-methylbenzoate
193014-49-2
Methyl 2-amino-5-methoxybenzoate hydrochloride (1:1)
68700-99-2
rel-tert-Butyl (3R,4S)-3-amino-4-(3-fluoro-4-methoxyphenyl)pyrrolidine-1-carboxylate
1357073-44-9
(2,4-Difluoro-3-((4-methoxybenzyl)oxy)phenyl)boronic acid
2894848-22-5
Dbco-AF488
2423960-92-1
tert-Butyl (R)-3-(oxazol-2-yl)azepane-1-carboxylate
2380464-17-3
rel-2-Methyl-6-((2R,5S)-5-methylpiperidin-2-yl)quinoline
2760266-21-3
3,11-Di-tert-butyl-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[5,6][1,4]oxazino[2,3,4-kl]phenoxazine
2941414-69-1
(S)-1-(6-Ethoxypyridin-3-yl)-2,2,2-trifluoroethan-1-amine
1213305-62-4
rel-tert-Butyl (3aR,7aS)-tetrahydro-1H-3a,7a-(methanoiminomethano)isoindole-2(3H)-carboxylate
2377769-17-8
Methyl 3-(3-(dimethylamino)phenyl)-2-methylpropanoate
2110088-53-2
7-((1-Isopropoxypropan-2-yl)amino)-2-methylisoquinolin-1(2H)-one
2432592-91-9
Chemsrc provides Methyl Orange(CAS#:547-58-0) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Methyl Orange are included as well.>> amp version: Methyl Orange

Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2024 ChemSrc All Rights Reserved