Naphthalene msds 820846 milliporesigma emd millipore. Material safety data sheet msds format midland asphalt. Naphthalene and its metabolites have been reported to cross the human placenta in amounts sufficient to cause fetal toxicity. It compiles information from several government agencies and organizations. Recommended use of the chemical and restrictions on use. Description tamol sn is an efficient and economical dispersing agent with applications in many industries. Safety summary see msds for complete information before using product. For further information, please refer to section 11 of the msds. This product contains a chemical known to the state of california to cause cancer. Information in this sds is from available published sources and is believed to be accurate.
As a product of combustion, naphthalene is commonly detectable in outdoor air. Material safety data sheet naphthalene section 1 chemical product and company identification msds name. Sodium salt of naphthalene sulfonate polymerized with formaldehyde 36290047 88. Material safety data sheet sodium naphthalene sulfonate. Exposure to naphthalene is associated with hemolytic anemia, damage to the liver and neurological system, cataracts and retinal hemorrhage. Naphthalene metabolites are less lipophilic than naphthalene itself. Samples for europe, africa, middleeast, india cinnamon.
The main sources of information for this fact sheet are the epas. Health effects support document for naphthalene, february. Analytical methods determination of polychlorinated biphenyls hawthorne 1988 and might also be applicable to determination of naphthalene and methylnaphthalenes in biological samples. It is produced when these fuels are burned and when tobacco or wood is burned. First grade petroleum industrial naphthalene cas no. It is the neutral sodium salt of a condensed arylsulfonic acid. Information on composition ingredients name cas proportion hazard symbol risk phrase naphthalene r22, r40, r50, r53 91203 100 % xn, n 4. Safety data sheet gasoline, unleaded sample please note. It has a strong odor that smells like tar or mothballs. Naphthalene is a white solid that evaporates easily. Osha occupational chemical database occupational safety. It is also called mothballs, moth flakes, white tar, and tar camphor. Repeated overexposure to naphthalene may cause destruction of red blood cells with anemia. Naphthalene is an organic compound with formula c 10 h 8.
As an aromatic hydrocarbon, naphthalenes structure consists of a fused pair of benzene rings. Petroleum naphthalene is a high purity petrochemical feedstock. Use of the substancepreparation intermediate for organic synthesis repellent 1. Aromatic for domestic bulk shipments, nonbulk shipments may differ u.
Summary occurrence statistics for naphthalene 410 table 51. Safety data sheet according to federal register vol. If inhaled if breathed in, move person into fresh air. Safety data sheet northwest missouri state university. Material safety data sheet section 1 naphthalene1acetic acid 1 chemical product and company identification msds name. Coal tar naphthalene is about 9095% naphthalene, % thionaphthene, 12% dimethylnaphthalene and traces of indenes, tar acids and tar bases. Search results for methyl naphthalene at sigmaaldrich. Alkylated naphthalene structure r1 to r8 are independently a linear or branched alkyl group or hydrogen.
Acros organics bvba janssen pharmaceuticalaan 3a 2440 geel, belgium. No warranty, express or implied, is made and labchem inc assumes no liability resulting from the use of this sds. Naphthalene is a bicyclic aromatic hydrocarbon derived from coal tar or crude oil. Naphthalene msds material safety data sheet or sds, coa and coq, dossiers, brochures. Naphthalene cas no 91203 material safety data sheet. Show this safety data sheet to the doctor in attendance. Higher concentrations have been measured in proximity to industrial sources 1,14. The compound is mainly used in the production of dyes via nitration en route to aminonaphthalenesulfonic. Found naturally in fossil fuels like coal and oil, naphthalene looks like a white solid. Median concentrations of naphthalene and methylnaphthalene in harp. Friedelcrafts acylation of naphthalene using benzoyl chloride, catalyzed by alcl3, must be conducted above the melting point of the mixture, or the reaction may be violent clar, e. It is to be used during training as an example of what a new safety data sheet will look like under the new hazard communication standard requirements. Read this msds before handling and disposing of this product and pass this information on to employees, customers, and. Naphthalene is released to the air from the burning of coal and oil and from the use of mothballs.
This chemical inventory is oshas premier onestop shop for occupational chemical information. Material safety data sheet naphthalene msds section 1. Fossil fuels, such as petroleum and coal, naturally contain naphthalene. Material safety data sheet section 1 naphthalene2sulphonic acid 1 chemical product and company identification msds name. Ac414550000, ac414550050, ac41455, ac414555000 synonyms. View or download the naphthalene msds material safety data sheet or sds for 820846 from milliporesigma. Federal regulations hcs classification tsca 4a final test rules. This product has been classified in accordance with the hazard criteria of the controlled products regulations and the msds contains all of the. First aid measures general advice consult a physician. Superplasticizer sodium salt naphthalene sulfonate formaldehyde condensate 9084064.
When mixed with air, naphthalene vapors easily burn. Naphthalene2sulfonic acid is an organic compound with the formula c 10 h 7 so 3 h. Naphthalene is obtained from either coal tar or petroleum distillation and is primarily used to manufacture phthalic anhydride, but is also used in moth repellents. Average naphthalene concentrations in the air in locations. Chemical product and company identification product name. Physical and chemical properties molecular formula c10h8. Chemical identification and physical properties exposure limits sampling information. Naphthalene has been detected in some samples of breast milk from the general u. A colorless, watersoluble solid, it is often available as the mono and trihydrates c 10 h 7 so 3 h. Rq contains naphthalene un3082 iii not listed in appendix b to 49cfr172.
Methylnaphthalene appears as bluishbrown oil or a clear yellow liquid. Concentrations of naphthalene in vegetables 53 table 53. The core naphthalene system consists of two fused six membered rings with a electron rich conjugated. It is best known as the main ingredient of traditional mothballs. It has a role as a carcinogenic agent and a plant metabolite. Safety data sheet revision date 19jan2018 revision number 3 1. Naphthalene reacts violently with chromic anhydride haz. Naphthalene can move from a pregnant womans blood to the unborn babys blood. Tamol sn is the identical product marketed only in north america. Sds of naphthalene2,7disulfonic acid, safety data sheets. Uses advised against food, drug, pesticide or biocidal product use. Naphthalene is a white, volatile, solid polycyclic hydrocarbon with a strong mothball odor.
Safety data sheet according to 29cfr19101200 and ghs rev. Naphthalene sulfonic acid, polymer, containing formaldehyde, sodium salt. It is the simplest polycyclic aromatic hydrocarbon, and is a white crystalline solid with a characteristic odor that is detectable at concentrations as low as 0. Safety data sheet product ne90 emergency telephone numbers 800 4249300 24 hours chemtrec universal well services, inc 18360 technology drive box 4 meadville, pennsylvania 16355 18143332656 1 12 1. Machine tool spindle drives two speed the msd is excellent for conventional design solutions where the motor and gearbox are mounted outside of the headstock and the spindle is driven by belts silent chain or gearing. Effects on embryo or fetus fetotoxicity except death, e. Alkylated naphthalenes for high temperature applications. Naphthalene and methylnaphthalene concentrations in meat samples. In a given area, naphthalene vapours build up to levels that are toxic to both adult and larval forms of many moths and silverfish that attack textiles. Find msds or sds, a coa, data sheets and more information. It is one of two monosulfonic acids of naphthalene, the other being naphthalene1sulfonic acid. This protein localizes to the endoplasmic reticulum and is known to dehydrogenate 3methylindole, an endogenous toxin derived from the fermentation of tryptophan, as well as xenobiotic substrates such as naphthalene and ethoxycoumarin.
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