I. ?????????? ???????
?. ??? ?????? ??????
- ?? ?? ???? ????? ??? ????? ??????? ?????????? (????) ??? ??? ???? ???? ????/??? ??????? ?????? ?? ???? ????/?? ??????? ???? ??????? ?? ????? ?????? (?? ????) ?????? ???? ???? ????/??? ??? ????? ?????? (????) ??? ??? ??? ??? ???? ???? ????/??? ?? ???? ???????? ?????? ???? ?????.
- ?? ?? ????? ?????? ???? ?????????? ?????? ????? ?,??? ???? ??????? ??? ?? ??????? ????????? ??? ??? ???? ???? ????? ??? ?,???? ??? ???? ??? ??? ????? ?????? ??? ????? ??????.
?. ????? ???????
- ????? ?????? "?????" (????? ???????) ???????? ??? ??? ?????????? ?????? ?????? ????,?? ???? ????/?? ?? ?? ????? ??????? ???????? ????? ?,??? ??????? ???? ???? ???? ????/?? ?? ?? ????? ?????? ??? ?????????? ?? ????? ??? ????? ??? ????? ???? ???? ????/??.
- ?????? ??????? ?????????: ??? ??? ?? ?????? ?? ????? ??????? ???????? ????,? ???? ????/??? ?? ??? ??? ???? ?????? ??????? ?? ????? ??????? ?????? ??? ???? ????/??—??? ?? ???? ??????? ???????? ?? ????? ??????.
II. ????? ???????? ????? ??????
?. ???? ?????
- ?????? ????????? ???????: ?????? ??????? ?????????? ?? ????? ???? ?? ??? ?? ?????? ??????? ??????. ???? ?????? ????? ??????? ?????? ?? ??????? ???????? ??????? ??? ??????? ???????? ?????. ???????? ??? ????? ?????? ??????? ??????? ?????? ????? ?,??? ??? ???? ???? ???? ??? ?????? ??? ??? ???? ?????? ????? ??????? ??? ?????????? ???? ???? ????? ??,??? ??? ???? ????? ?? ??? ??? ??? ???? ????? ?? ?????? ??????.
- ?????????? ?????????/???????: ???? ?????? ?? ????? ??? ????? ????? ??? ?????? ?????? ????? ?? ?????????? ?,???? ????? ?? (?????? ?,??? ???????)? ????? ???? ???????? ?????? ?? (?????? ???,??? ???????)? ???????? ????? ??? ???????? ???????? ?? ????? ????? ??? ????? ??????.
- ?????????? ????????: ??????? ??????? ????????? ????????? ??????? ????????? ??????? ??? ????? ??? ??? ?? ????? ????? ???????—????????? ???? ?????????? ?? ??????? ??? ???? ????—?????? ????? ?????? ????????? ??? ????? ??????.
?. ???? ?????
- ????? ????????: ?????? ????? ???????????? ???? ???????? ????? ?,??? ??,??? ??? ???????? ????? ????? ??? ?? ????? ???????? (DMF) ????? ?,???? ?? ???? ??? ??????? ??????? ??? ???????? ???????.
- ????? ??????: ????? ????? ????? ????? ????? ?????????? ??? ????????? (MTO) ?????? ??? ??? ???? ??? ?????? ??????? ???????? ?? ????? ??? ???? ???????? ?? ??????? ?? ????? ????? ???? ????.
- ?????? ??????: ??? ???? ????? ???????? ?????? ?????? ???????? (PP) ??????? ??? ?????????? -??,?? ???? ????/??? ??????? ?? -????,?? ???? ????/?? ?????? ?????? ???????? ??????? ??? ????? ????? ?????????? ?? ???????? (PDH)—??? ????? ???????? ????????? ??????? ??????????.
III. ??????? ???????? ?????????
?. ????? ???????: ?? ?? ????? ??? ?????? ??????? ?? ????? ??? ????? ????? ?????? ??—??????? ?????? ????? ?? ?????????? ????? ??? ?????? ??? ?????? ??? ????? ??????? ??????? ????????? ?????? ?? ?????? ???????.
?. ????? ???????: ?????? ??????? ??????? ??????? ?????? ???? ????? ????? ???? ????? ??????? ??? ?????????? ???????? ???????—?? ???? ??? ????? ????? ????? ?????? ???????? ??? ??????.
?. ??????? ????????: ??? ?????? ???????? ??? ??????? ?? ???? ???? ??? ????? ????? ?????? ??? ????? ????? ????? ????? ???? ?????? ??? ????? ?????? ?? ?????? ????????? ????????.
IV. ??????? ????????
?. ????? ??????? ??????? ??? ?????: ???? ????? ????? ?????????? ?????? ?? ????? ?????? ??? ???? ????? ???? ????/??—?? ??? ?? ??? ??? ???? ???? ????/?? ?? ?????? ??????? ??????? ??? ????? ?? ??????—?? ?????? ?????? ????????? ?????? ?? ??? ???????.
?. ????? ???????: ??? ???? ????? ???????? ?????? ?????? ???????? ?????? ??? ????? ????,? ???? ????/??? ????? ????? ??????? ?? ????? ?????? ???????? ?????? ??? ?????????? ??? -??,?? ???? ????/??? ????????? ????? ??????? ???? ?????? ?? ????? ?????? ??? ????? ??? ????? ??????.
V. ??????? ????? ?????????
?. ?????? ???? ?????:
- ???? ?????: ?? ?????? ?? ?????? ????? ?????? ?????? ???? ????? ??? ???? ????–???? ???? ????/??? ??? ??? ????? ????? ??????? ????? ?????? ?? ???????? ?? ????? ???????? ?? ??? ?? ????? ??????.
- ??????? ??????? ????????: ???? ?????? ?????? ?? ????? ????? ??????? ?????????? ?????????? ?????????-?????????? ?????? ??????? ?????? ????? ?????????? ??? ????????? (MTO)? ??? ????? ?????.
?. ???????? ?????? ?????:
- ????? ?????: ?? ??????? ?? ????? ????? ??????? ?? ??????? ??????? ?? ????? (??? ???? ??????? ?????? ??????? ?????????)? ??? ???? ????? ???? ????????—?? ?? ???? ??? ?????? ???? ????? ???? ?????.
- ?????? ?????: ???? ?????? ???????? ?????? ???? ?????? ?????? ?????? ??? ?? ????? ?? ????? ????? ?????????? ??? ????????? (MTO) ????? ????? ???? ?????? ???????? ?? ???? ??? ??? ???? ?? ????? ?????.
- ??????? ?????? ???????: ??? ?????? ???????? ???????????? ??? ?????? ????? ?????????? ????? ???? ???? ????/??? ??? ?? ??? ??????? ?????? ???????? ?????? ??? ????? ??????? ??? ???? ????–???? ???? ????/??.
VI. ??????? ???????
?. ??????? ???????????: ???? ?????? ?????? ?? ????????? ?????????-????????? ??????? ??????? ??? ???? ???? ??????? ??? ??????? ????????? ?????????.
?. ??????? ???????? ?????????: ?? ???? ????? ????? ???????? ??"??????? ???????" ?? ????? ?????? ????????? ?????? ????? ?????????? ??????? ??? ?????.
?. ????? ????????? ?? ?????: ????? ????????? ????????? ??????? ?? ???????????? ???????—??? ?? ??? ????? ?????????? ?? ???????? (PDH) ???? ?????????????? ???????—?????? ??????.
Methanol is a clear, colorless liquid with a characteristic pungent odor (NTP NIEHS web accessed 2/16/2013). The air odor threshold has been reported as 1500 ppm (approximately 2000mg/m3), much higher than the occupational guidelines.
Guidechem assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided on an “as is” basis with no guarantees of completeness, accuracy, usefulness, fitness for purpose or timeliness.