Acute toxicity - Category 4, Oral
Acute toxicity - Category 4, Dermal
Skin irritation, Category 2
Eye irritation, Category 2
Acute toxicity - Category 4, Inhalation
Specific target organ toxicity – single exposure, Category 3
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 4
H302+H312+H332 Harmful if swallowed, in contact with skin or if inhaled
H315 Causes skin irritation
H319 Causes serious eye irritation
H335 May cause respiratory irritation
H413 May cause long lasting harmful effects to aquatic life
P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P317 Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P332+P317 If skin irritation occurs: Get medical help.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
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Move the victim into fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration and consult a doctor immediately. Do not use mouth to mouth resuscitation if the victim ingested or inhaled the chemical.
Take off contaminated clothing immediately. Wash off with soap and plenty of water. Consult a doctor.
Rinse with pure water for at least 15 minutes. Consult a doctor.
Rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Call a doctor or Poison Control Center immediately.
SYMPTOMS: Irritation of eyes, skin and mucous membranes. ACUTE/CHRONIC HAZARDS: Irritant. (NTP, 1992)
Pregnant Wistar rats were given hexabromobenzene (>99% pure) at 25-200 mg/kg by oral intubation on days 6-15 of gestation. The rats were killed on day 22. The concn of hexabromobenzene was highest in the fat. The compound was present in the maternal liver, brain, heart, kidney, and spleen, as well as in fetal tissue. ... Reported that fat was the only tissue in which the concentration showed a dose response relationship.
Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: SMALL FIRE: Dry chemical, CO2, water spray or regular foam. LARGE FIRE: Water spray, fog or regular foam. Do not scatter spilled material with high-pressure water streams. Move containers from fire area if you can do it without risk. Dike fire-control water for later disposal. FIRE INVOLVING TANKS: Cool containers with flooding quantities of water until well after fire is out. Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank. ALWAYS stay away from tanks engulfed in fire. (ERG, 2016)
Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: Some may burn but none ignite readily. Containers may explode when heated. Some may be transported hot. For UN3508, be aware of possible short circuiting as this product is transported in a charged state. (ERG, 2016)
Wear self-contained breathing apparatus for firefighting if necessary.
Avoid dust formation. Avoid breathing mist, gas or vapours.Avoid contacting with skin and eye. Use personal protective equipment.Wear chemical impermeable gloves. Ensure adequate ventilation.Remove all sources of ignition. Evacuate personnel to safe areas.Keep people away from and upwind of spill/leak.
Prevent further spillage or leakage if it is safe to do so. Do not let the chemical enter drains. Discharge into the environment must be avoided.
Collect and arrange disposal. Keep the chemical in suitable and closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment. Adhered or collected material should be promptly disposed of, in accordance with appropriate laws and regulations.
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
Wear tightly fitting safety goggles with side-shields conforming to EN 166(EU) or NIOSH (US).
Wear fire/flame resistant and impervious clothing. Handle with gloves. Gloves must be inspected prior to use. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.
If the exposure limits are exceeded, irritation or other symptoms are experienced, use a full-face respirator.
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PHYSICAL DESCRIPTION: Monoclinic needles or white powder. Insoluble in water. (NTP, 1992)
MONOCLINIC NEEDLES FROM BENZENE
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-53°C(lit.)
205°C(lit.)
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86°C(lit.)
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Insoluble (NTP, 1992)
Log Kow= 6.07
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2.956 g/cm3
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Simple aromatic halogenated organic compounds, such as HEXABROMOBENZENE, are very unreactive. Halogenated organics generally become less reactive as more of their hydrogen atoms are replaced with halogen atoms. Materials in this group may be incompatible with strong oxidizing and reducing agents. Also, they may be incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.
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Hexabromobenzene was listed as non-biodegradable in a Japanese MITI screening BOD test(1). The biodegradability of hexabromobenzene, at 0.5 ppm, was measured using the cultivation method; 8 and 10% biodegradation was reported for river water and seawater inocula, respectively, after a 3 day incubation(2).
Conflicting data on the bioconcentration of hexabromobenzene has appeared in the literature. Juvenile Atlantic salmon (Salmo salar) did not take up hexabromobenzene from either water or contaminated food over a 4 day period(1). This compound did not bioconcentrate in 1 year old male guppies (Poecilia reticulat) following a 16 day exposure period(2); the lack of bioconcentration was thought to be due to the size of this molecule resulting in a lack of membrane permeation(2). Hexabromobenzene was listed as a chemical compound confirmed to be non-accumulative in screening studies(3), and hexabromobenzene has been reported to have a bioconcentration factor (BCF) of approximately 10(4). In a 96 day experiment in a flow-through tank, hexabromobenzene had a mean BCF in rainbow trout (Salmo gairdneri) of 1,100(5); in the first 7 days of this experiment, no hexabromobenzene was detected in whole fish samples(5). According to a classification scheme(6), these BCF values suggest that bioconcentration in aquatic organisms can range from low in short term studies to very high in long term studies(SRC).
The Koc of hexabromobenzene is estimated as approximately 48,000(SRC), using a measured log Kow of 6.07(1) and a regression-derived equation(2,SRC). According to a recommended classification scheme(3), this estimated Koc value suggests that hexabromobenzene is immobile in soil(SRC).
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The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.
Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.
ADR/RID: UN1224 (For reference only, please check.)
IMDG: UN1224 (For reference only, please check.)
IATA: UN1224 (For reference only, please check.)
ADR/RID: KETONES, LIQUID, N.O.S. (For reference only, please check.)
IMDG: KETONES, LIQUID, N.O.S. (For reference only, please check.)
IATA: KETONES, LIQUID, N.O.S. (For reference only, please check.)
ADR/RID: 3 (For reference only, please check.)
IMDG: 3 (For reference only, please check.)
IATA: 3 (For reference only, please check.)
ADR/RID: II (For reference only, please check.)
IMDG: II (For reference only, please check.)
IATA: II (For reference only, please check.)
ADR/RID: No
IMDG: No
IATA: No
no data available
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