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605-69-6

Basic Information
CAS No.: 605-69-6
Name: Martius Yellow
Article Data: 73
Molecular Structure:
Molecular Structure of 605-69-6 (Martius Yellow)
Formula: C10H6 N2 O5
Molecular Weight: 234.168
Synonyms: 1-Naphthol,2,4-dinitro- (6CI,7CI,8CI); 1-Hydroxy-2,4-dinitronaphthalene;2,4-Dinitro-1-naphthol; 2,4-Dinitronaphthol; Martinsgelb; Martius yellow; NSC6148
EINECS: 210-093-1
Density: 1.607 g/cm3
Melting Point: 130-133 °C(lit.)
Boiling Point: 407.9 °C at 760 mmHg
Flash Point: 179.8 °C
Appearance: light brown powder.
Hazard Symbols: IrritantXi
Risk Codes: 36/37/38
Safety: Poison by subcutaneous, intramuscular, intravenous, and intraperitoneal routes. Human reproductive effects by skin contact: skin toxicity. Mutation data reported. For fire, disaster, and explosion hazards, see NITRATES.
PSA: 111.87000
LogP: 3.40820
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Chemistry

IUPAC Name: 2,4-Dinitronaphthalen-1-ol
Product Name: Martius Yellow
The MF of 2,4-Dinitronaphthalen-1-ol (CAS NO.605-69-6) is C10H6N2O5.

                            
The MW of 2,4-Dinitronaphthalen-1-ol (CAS NO.605-69-6) is 234.17.
Synonyms of 2,4-Dinitronaphthalen-1-ol (CAS NO.605-69-6): 1-Naphthol, 2,4-dinitro- ; 2,4-Dinitro-1-naftol ; 2,4-Dinitro-1-naphthaleno ; 2,4-Dinitro-1-Naphthalenol ; 2,4-Dinitro-1-naphtho ; 2,4-Dinitro-1-naphthol,CI 10315
Stability: Stable. Incompatible with strong oxidizing agents
Index of Refraction: 1.745  
EINECS: 210-093-1
Form: solid
Density: 1.607 g/ml 
Flash Point: 179.8 °C
Boiling Point: 407.9 °C
Melting Point: 130-133 °C
Colour Index: 10315
BRN: 2057462

Uses

   2,4-Dinitronaphthalen-1-ol (CAS NO.605-69-6) is used  in the manufacture of explosives and a test analysis of titanium and thallium reagents.

Toxicity Data With Reference

1.    

mmo-sat 3300 ng/plate

    ENMUDM    Environmental Mutagenesis. 3 (1981),499.
2.    

mmo-sat 50 µg/plate

    GDIKAN    Gifu Daigaku Igakubu Kiyo. Papers of the Gifu University School of Medicine. 29 (1981),278.
3.    

skn-hmn TDLo:50 mg/kg:SKN

    XPHBAO    U.S. Public Health Service, Public Health Bulletin. 271 (1941),187.
4.    

ivn-mus LD50:180 mg/kg

    CSLNX*    U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#03278 .
5.    

ivn-dog LDLo:13,300 µg/kg

    AIPTAK    Archives Internationales de Pharmacodynamie et de Therapie. 35 (1928),63.
6.    

scu-gpg LDLo:80 mg/kg

    HBTXAC    Handbook of Toxicology, Volumes I-V. 1 (1956),118.
7.    

ipr-pgn LDLo:15 mg/kg

    HBTXAC    Handbook of Toxicology, Volumes I-V. 1 (1956),118.
8.    

ivn-pgn LDLo:15 mg/kg

    AIPTAK    Archives Internationales de Pharmacodynamie et de Therapie. 50 (1935),20.
9.    

ims-pgn LD50:1850 µg/kg

    HBTXAC    Handbook of Toxicology, Volumes I-V. 1 (1956),118.
10.    

scu-frg LDLo:60 mg/kg

&

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Poison by subcutaneous, intramuscular, intravenous, and intraperitoneal routes. Human reproductive effects by skin contact: skin toxicity. Mutation data reported. For fire, disaster, and explosion hazards, see NITRATES.Safety information of 2,4-Dinitronaphthalen-1-ol (CAS NO.605-69-6):
Hazard Codes  IrritantXi
Risk Statements 
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements 
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37 Wear suitable protective clothing and gloves
RIDADR  2811
WGK Germany  3
RTECS  QL3850000
HazardClass  6.1(b)
PackingGroup  III