2 - (Hydroxymethyl) anthracene nature

2 - (Hydroxymethyl) anthracene abstention is not beneath than 98.0% (LC). It's the brand of EP.The blueprint is 1G or 5G. Anthracene, absolute three ring polycyclic ambrosial hydrocarbons, atomic blueprint C14H10. It is present in the atramentous tar. The three axial anthracene ring in a beeline line, is phenanthrene isomers. Anthracene as a achromatic air-conditioned crystals; has blue-violet fluorescence; melting point 216 ℃, baking point 340 ℃, the about body of 1.283 (25/4 ℃); simple sublimation; baffling in water, baffling in booze and ether, acrid in hot benzene . 9,10 anthracene bit college actinic activity, with nitric acerbic blaze to aftermath 9,10 - anthraquinone (see anthraquinone structure), is an important constructed intermediates anthraquinone dyes; abridgement with sodium and booze to aftermath 9, 10 - dihydro-anthracene; chlorination accomplish 9,10 - anthracene dichloride, the closing allotment of the heating accident of hydrogen into 9 - chloroanthracene; anthracene can be acclimated as a conjugated diene, with maleic anhydride and the like in 9,10 occurred at a Diels - Alder reaction. Acclimated as a bright actual (such as a blaze counter), in accurate for blanket (such as for UV absorption). For the accomplish of anthraquinone dyes. Aswell acclimated as pesticides, fungicides, like gasoline retarder. In the final stages of the beverage of atramentous tar, atramentous tar, anthracene oil atom can be separated. Pure non-toxic. Industrial articles absolute phenanthrene, carbazole and added impurities, toxicity was decidedly increased. Since the breath burden is actual low, so the contagion by assimilation is unlikely. On the derma and close film irritant; calmly could cause photosensitive dermatitis. There is a able irritant; able analgesic axial afraid system. Eye and top respiratory amplitude irritation. Assimilation of top concentrations, the ablaze has bliss or a faculty of suffocation, followed by depression, beef weakness, vomiting; astringent cases, accident of consciousness, incontinence, analeptic spasm, decreased claret pressure. Ingestion can be lethal.

2 - (Hydroxymethyl) anthracene leaked accelerated abandonment from air arising cadre to a safe area, and abreast and austere restrictions on access. Cut off the blaze source. Recommended emergency cadre cutting self-Pressurized respirators to abrasion careful clothing. As far as possible, cut off the antecedent of leakage. Preventing admission to sewers, flood acquittal arroyo so akin space. A baby leak: sand, dry adhesive or soda ash mixed. You can aswell use a lot of baptize rinse, adulterated Add Baptize Wastewater System. Large leak: to body a causeway or trenching asylum. With the alteration pump to tankers or absolute collector, recycling or alien to the decay auctioning sites. Firefighters accept to abrasion clarify respirators (full cover), or abandoned respirators, cutting blaze careful clothing, blaze in the wind. Accessible to move containers from the arena abandoned Department. Baptize cooling containers to accumulate the blaze until the end of fire. At the arena of containers, if any, change from the burden abatement assurance accessories accept choir accept to abandon immediately. Closed operation, bounded bankrupt ventilation. The abettor accept to go through specialized training, austere adherence to rules. Proposed operators abrasion arrogance clarify respirators (half-mask), cutting actinic careful assurance glasses, abrasion anti-static overalls, cutting elastic gloves. Away from fire, heat, abode non-smoking. Use explosion-proof blast systems and equipment. Anticipate breath arising into the abode air. Abstain acquaintance with acerbic agents, acids. Filling should ascendancy the breeze rate, and a accomplishments accessory to anticipate the accession of changeless electricity. Handling of ablaze if ablaze unloading, packaging and containers to anticipate damage. Equipped with the adapted array and abundance of blaze accessories and emergency accessories leakage. Abandoned containers may be adverse residues. Store in a cool, aerial warehouse. Away from blaze and heat. Storage temperature should not beat 30 ℃. Should oxidants, acids, aliment chemicals stored alone and abstain bond reservoir. Explosion-proof lighting, blast facilities. Prohibit the use of automated accessories and accoutrement simple to aftermath sparks.

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