Martius Yellow

Names

[ CAS No. ]:
605-69-6

[ Name ]:
Martius Yellow

[Synonym ]:
MFCD00065352
EINECS 210-093-1
Martius Yellow
2,4-dinitronaphthalen-1-ol

Chemical & Physical Properties

[ Density]:
1.607 g/cm3

[ Boiling Point ]:
407.9ºC at 760 mmHg

[ Melting Point ]:
130-133 °C(lit.)

[ Molecular Formula ]:
C₁₀H₆N₂O₅

[ Molecular Weight ]:
234.16500

[ Flash Point ]:
179.8ºC

[ Exact Mass ]:
234.02800

[ PSA ]:
111.87000

[ LogP ]:
3.40820

[ Stability ]:
Stable. Incompatible with strong oxidizing agents.

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QL3850000

CHEMICAL NAME :: 1-Naphthol, 2,4-dinitro-

CAS REGISTRY NUMBER :: 605-69-6

BEILSTEIN REFERENCE NO. :: 2057462

LAST UPDATED :: 199710

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C10-H6-N2-O5

MOLECULAR WEIGHT :: 234.18

WISWESSER LINE NOTATION :: L66J BQ CNW ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Human

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Sense Organs and Special Senses (Eye) - mydriasis (pupillary dilation) Behavioral - wakefulness Gastrointestinal - nausea or vomiting

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 13300 ug/kg

TOXIC EFFECTS :: Cardiac - other changes Lungs, Thorax, or Respiration - chronic pulmonary edema Nutritional and Gross Metabolic - body temperature increase

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 80 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Bird - pigeon

DOSE/DURATION :: 15 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Bird - pigeon

DOSE/DURATION :: 15 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - body temperature increase

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Bird - pigeon

DOSE/DURATION :: 18500 ug/kg

TOXIC EFFECTS :: Nutritional and Gross Metabolic - body temperature increase

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Amphibian - frog

DOSE/DURATION :: 60 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 50 ug/plate

REFERENCE :: GDIKAN Gifu Daigaku Igakubu Kiyo. Papers of the Gifu University School of Medicine. (Gifu Daigaku Igakubu, 40 Tsukasa-machi, Gifu 500, Japan) V.15- 1967- Volume(issue)/page/year: 29,278,1981

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
T:Toxic;

[ Risk Phrases ]:
R23/24/25

[ Safety Phrases ]:
26-36/37

[ RIDADR ]:
2811

[ WGK Germany ]:
3

[ RTECS ]:
QL3850000

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2908999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

1-Naphthalenol
2-Nitroso-1-naphthol
Naphthalene
1,3-DINITRONAPHTHALENE
1-Methoxynapthalene
4-Nitro-1-naphthol
1,2-Naphthalenedione 2-oxime
1-Chloro-2,4-dinitronaphthalene
1-hydroxynaphthalene-2-sulphonic acid

DownStream

2-Nitro-1-naphthol
1,3-DINITRONAPHTHALENE
1-Chloro-2,4-dinitronaphthalene
4-Nitrophthalic acid
1-Naphthalenamine, 2,4-dinitro-
2-Chloro-1,4-naphthoquinone
2,3-Dichlor-1,4-naphthochinone
Oxalic acid
Phthalic acid
4-AMINO-2-NITRO-1-NAPHTHOL

Customs

[ HS Code ]: 2908999090

[ Summary ]:
2908999090 halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles

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Martius Yellow sodium salt monohydrate
2,4-dinitro-1-naphthol sodium salt dihydrate (martius yellow)
DIRECT YELLOW 50
Sulphur Yellow 9
Pigment Yellow 188
Disperse yellow 227
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