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NIOSH

CARBADOX

ICSC: 1510

2-Formylquinoxaline-1,4-dioxide carbomethoxyhydrazone
2-(Methoxycarbonylhydrazonomethyl)quinoxaline 1,4-dioxide
Methyl 3-(quinoxalin-2-ylmethylene)carbazate 1,4-dioxide
C11H10N4O4
Molecular mass: 262.2
ICSC # 1510 		CAS # 6804-07-5
RTECS # FE2779000
EC # 613-050-00-9
November 25, 2003 Validated

TYPES OF HAZARD/ EXPOSURE

ACUTE HAZARDS/ SYMPTOMS

PREVENTION

FIRST AID/
FIRE FIGHTING

FIRE Flammable.
NO open flames, NO sparks, and NO smoking.
Powder, alcohol-resistant foam, water spray, carbon dioxide.
EXPLOSION


EXPOSURE
AVOID ALL CONTACT!

•INHALATION Cough.
Local exhaust or breathing protection.
Fresh air, rest. Refer for medical attention.
•SKIN
Protective clothing.
Remove contaminated clothes. Rinse and then wash skin with water and soap.
•EYES Redness.
Safety spectacles, or eye protection in combination with breathing protection if powder.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
•INGESTION Nausea. Vomiting.
Do not eat, drink, or smoke during work.
Refer for medical attention.

SPILLAGE DISPOSAL

STORAGE

PACKAGING & LABELLING

Sweep spilled substance into containers; if appropriate, moisten first to prevent dusting. Wash away remainder with plenty of water. Chemical protection suit including self-contained breathing apparatus.
Separated from food and feedstuffs . Well closed.
Do not transport with food and feedstuffs.
Note: E
F symbol
T symbol
R: 45-11-22
S: 53-45
ICSC: 1510 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities (C) IPCS CEC 1994. No modifications to the International version have been made except to add the OSHA PELs, NIOSH RELs and NIOSH IDLH values.

CARBADOX

ICSC: 1510

I

M

P

O

R

T

A

N

T


D

A

T

A

PHYSICAL STATE; APPEARANCE:
YELLOW CRYSTALS

PHYSICAL DANGERS:


CHEMICAL DANGERS:
The substance decomposes on heating producing toxic fumes of nitrogen oxides .

OCCUPATIONAL EXPOSURE LIMITS:
TLV not established.


ROUTES OF EXPOSURE:
The substance can be absorbed into the body by inhalation of the particles and by ingestion.

INHALATION RISK:
Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed.

EFFECTS OF SHORT-TERM EXPOSURE:


EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
May cause photosensitization. This substance is possibly carcinogenic to humans.

PHYSICAL
PROPERTIES

Melting point: 239.5°C
Solubility in water:
none
Vapour pressure, Pa at 25°C: < 0.001

ENVIRONMENTAL
DATA


N O T E S

Do NOT take working clothes home.

ADDITIONAL INFORMATION



ICSC: 1510 CARBADOX
(C) IPCS, CEC, 1994
IMPORTANT LEGAL NOTICE: Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values.
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