Occupational glycol ether exposure: examinations to the evaluation of a limit value for biological monitoring of 2-ethoxyethanol and 2-ethoxyethyl acetate

机译：职业性乙二醇醚暴露：对2-乙氧基乙醇和2-乙氧基乙酸乙酯的生物监测限值的评估检查

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Abstract: Seventeen persons from a varnish production plant or the ceramic industry were examined for their excretion of 2-ethoxyacetic acid (EAA) in urine after occupational exposure to 2-ethoxyethanol (EE) or 2-ethoxyethyl acetate (EEAc). Sampling of urine was performed before and during an exposure-free weekend. On Friday post-shift a median value of 29,8 mg/l was determined for EAA in urine, on Monday morning of 10,7 mg/l. Based on the EAA elimination curves a medium half-life of 57,4 or 57,1 hours respectively was calculated. These values are considerably longer than values from literature (21 - 42 hours). As a consequence the German BAT value of 50 mg EAA per liter urine is only half as high as the currently discussed proposal for the American BEI value.!14

机译：摘要：对17名来自清漆生产厂或陶瓷行业的人员进行了职业性暴露于2-乙氧基乙醇（EE）或2-乙氧基乙酸乙酯（EEAc）的尿液中2-乙氧基乙酸（EAA）的排泄。在无接触的周末之前和期间进行尿液采样。上班后星期五，尿中EAA的中值为29.8 mg / l，星期一早晨为10.7 mg / l。根据EAA消除曲线，分别计算出半衰期为57.4小时或57.1小时。这些值比文献中的值（21-42小时）长得多。结果，德国的BAT值为每升尿液50 mg EAA，仅是目前讨论的美国BEI值建议的一半！14

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《International Conference on Monitoring of Toxic Chemical and Biomarkers》|1992年|p.476-481|共6页
会议地点 Berlin(DE)
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Birgit Soehnlein; Univ. Erlangen-Nuernberg; Erlangen; Federal Republic of Germany; Karl H. Schaller; Univ. Erlangen-Nuernberg; Erlangen; Federal Republic of Germany; Juergen Angerer; Univ. Erlangen-Nuernberg; Erlangen; Federal Republic of Germany.;
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中图分类环境污染及其防治;
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1. Occupational exposure limits for ethylene glycol monobutyl ether, isoprene, isopropyl acetate and propyleneimine, and classifications on carcinogenicity, occupational sensitizer and reproductive toxicant [J] . Azuma Kenichi, Endo Ginji, Endo Yoko, Journal of occupational health . 2017,第4期

机译：乙二醇单丁基醚，异戊二烯，异丙酸酯和加碘菊酯的职业暴露限值，以及致癌性，职业敏化剂和生殖毒性的分类
2. Estimation of Activity Coefficients for the Pairs of the System 2-Ethoxyethanol + 2-Ethoxyethyl Acetate + 2-Butoxyethanol + 2-Butoxyethyl Acetate [J] . Giorgia F. Cortinovis, Wilson M. Salvagnini, Denise T. Tavares Journal of Chemical and Engineering Data: the ACS Journal for Data . 2011,第11期

机译：系统对对的活度系数估计2-乙氧基乙醇+乙酸2-乙氧基乙酯+ 2-丁氧基乙醇+乙酸2-丁氧基乙酯
3. Isobaric vapor-liquid equilibria of the binary mixtures propylene glycol methyl ether+ propylene glycol methyl ether acetate, methyl acetate + propylene glycol methyl ether and methanol + propylene glycol methyl ether acetate at 101.3 kPa [J] . Changshen Ye, Xiaolian Dong, Wenjie Zhu, Fluid Phase Equilibria . 2014,第Null期

机译：101.3 kPa下丙二醇甲醚+丙二醇甲醚乙酸酯，乙酸甲酯+丙二醇甲醚和甲醇+丙二醇甲醚乙酸酯的二元混合物的等压气液平衡
4. Occupational glycol ether exposure: examinations to the evaluation of a limit value for biological monitoring of 2-ethoxyethanol and 2-ethoxyethyl acetate [C] . Birgit Soehnlein, Karl H. Schaller, Juergen Angerer International conference on monitorning of toxic chemicals and biomarkers . 1993

机译：职业乙二醇醚暴露：检查2-乙氧基乙醇和2-乙氧基乙酸2-乙氧基乙基乙酸乙酸乙酯的生物监测极限值的检查
5. Biological monitoring of occupational exposure to monomeric 1,6-hexamethylene diisocyanate. [D] . Flack, Sheila L. 2010

机译：对单体1,6-六亚甲基二异氰酸酯职业接触的生物监测。
6. Occupational exposure limits for ethylene glycol monobutyl ether isoprene isopropyl acetate and propyleneimine and classifications on carcinogenicity occupational sensitizer and reproductive toxicant [O] . Kenichi Azuma, Ginji Endo, Yoko Endo, 2017

机译：乙二醇单丁醚异戊二烯乙酸异丙酯和丙烯亚胺的职业接触限值以及致癌性职业敏化剂和生殖毒物的分类
7. Occupational exposure limits for ethylene glycol monobutyl ether, isoprene, isopropyl acetate and propyleneimine, and classifications on carcinogenicity, occupational sensitizer and reproductive toxicant [O] . Kenichi Azuma, Ginji Endo, Yoko Endo, 2017

机译：乙二醇单丁基醚，异戊二烯，异丙酸酯和加碘丁基的职业暴露限制，以及致癌性，职业敏感剂和生殖毒性的分类
8. Posthearing Brief of the National Institute for Occupational Safety and Health on the Occupational Safety and Health Administration Proposed Rule on Occupational Exposure to 2-Methoxyethanol, 2-Ethoxyethanol and Their Acetates (Glycol Ethers) (February 1, 1994). 29 CFR Part 1910; Docket No. H-044 [R] . 1994

机译：职业安全与健康国家职业安全与健康研究所关于职业暴露于2-甲氧基乙醇，2-乙氧基乙醇及其乙酸酯（乙二醇醚）的拟议规则的后期简报（1994年2月1日）。 29 CFR part 1910;案卷号H-044

Occupational glycol ether exposure: examinations to the evaluation of a limit value for biological monitoring of 2-ethoxyethanol and 2-ethoxyethyl acetate

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