丙酮

丙酮_危險氣體參數_燃氣報警器_可燃氣體報警器_可燃氣體探測器_氣體報警控制器_SF6泄漏報警主機_東信電子

丙酮(tong)，英(ying)文名(ming)是(shi)acetone，分子(zi)式為CH3COCH3。又(you)名(ming)二甲(jia)基酮(tong)，為最簡單的(de)飽和(he)酮(tong)。是(shi)一種無(wu)色透明液體，有特殊的(de)辛辣氣味。易溶于水(shui)和(he)甲(jia)醇、乙(yi)醇、乙(yi)醚(mi)、氯(lv)仿、吡啶等有機溶劑。易燃、易揮發，化學性質較活(huo)潑。

丙酮(tong)(tong)的工業(ye)生產以(yi)異丙苯法(fa)為主。丙酮(tong)(tong)在工業(ye)上主要作為溶(rong)劑(ji)用(yong)于(yu)炸藥、塑料、橡(xiang)膠、纖維、制革、油脂(zhi)、噴漆等(deng)行業(ye)中(zhong)，也可作為合成烯(xi)酮(tong)(tong)、醋酐(gan)、碘(dian)仿、聚異戊二烯(xi)橡(xiang)膠、甲(jia)基丙烯(xi)酸甲(jia)酯、氯仿、環氧樹脂(zhi)等(deng)物質的重要原料。也常(chang)常(chang)被不法(fa)分(fen)子做毒(du)品的原料溴代苯丙酮(tong)(tong)。

有丙酮存(cun)在的場所，需要(yao)安(an)裝丙酮報警(jing)器

分子(zi)結構編輯

1、摩(mo)爾折射(she)率：15.97

2、摩(mo)爾體(ti)積(ji)（cm1/mol）：75.1

3、等張比容（90.2K）：156.5

4、表面張力（dyne/cm）：18.8

5、極化(hua)率（10-24cm1）：6.33 [2] 

物(wu)理性質(zhi)編輯

外觀與性狀：無色透明易流動液體，有(you)芳香氣味，極易揮(hui)發。

熔點(℃)：-94.6

沸點(℃)： 56.5

相(xiang)對密度(du)（水(shui)=1）：0.788

相對蒸(zheng)氣(qi)密度（空氣(qi)=1）：2.00

飽(bao)和蒸氣壓(ya)(kPa)：53.32(39.5℃)

燃燒(shao)熱(kJ/mol)：1788.7

臨(lin)界溫度(℃)：235.5

臨(lin)界(jie)壓力(MPa)：4.72

辛醇/水分配系(xi)數的對數值：-0.24

引燃溫(wen)度(du)(℃)：465

爆炸下限%(V/V)：2.5

爆(bao)炸上限%(V/V)：12.8 [3] 

溶解性：與水混溶，可混溶于乙醇、乙醚、氯仿、油類、烴類等多數有機溶劑。 [1-2] 

化(hua)學性質編輯

丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)是脂(zhi)肪族酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)類(lei)具有代(dai)表性的(de)(de)(de)的(de)(de)(de)化(hua)(hua)(hua)(hua)(hua)合物(wu)，具有酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)類(lei)的(de)(de)(de)典(dian)型反(fan)應(ying)。例(li)如：與(yu)(yu)(yu)亞硫(liu)(liu)酸(suan)(suan)(suan)氫(qing)鈉形成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)無色(se)結(jie)晶的(de)(de)(de)加(jia)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)物(wu)。與(yu)(yu)(yu)氰(qing)化(hua)(hua)(hua)(hua)(hua)氫(qing)反(fan)應(ying)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)氰(qing)醇(chun)(chun)。在(zai)還原(yuan)劑(ji)(ji)的(de)(de)(de)作(zuo)用(yong)(yong)下(xia)(xia)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)異(yi)(yi)丙(bing)(bing)(bing)醇(chun)(chun)與(yu)(yu)(yu)頻哪酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)。丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)對(dui)氧(yang)化(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)比較穩(wen)定。在(zai)室溫下(xia)(xia)不會(hui)被硝酸(suan)(suan)(suan)氧(yang)化(hua)(hua)(hua)(hua)(hua)。用(yong)(yong)酸(suan)(suan)(suan)性高錳(meng)酸(suan)(suan)(suan)鉀強氧(yang)化(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)做(zuo)氧(yang)化(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)時(shi)，生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)乙(yi)(yi)(yi)酸(suan)(suan)(suan)、二氧(yang)化(hua)(hua)(hua)(hua)(hua)碳和(he)(he)水(shui)(shui)(shui)。在(zai)堿存(cun)在(zai)下(xia)(xia)發(fa)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)雙分(fen)子縮(suo)合，生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)雙丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)醇(chun)(chun)。 [4]  2mol丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)在(zai)各種(zhong)酸(suan)(suan)(suan)性催(cui)(cui)化(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)（鹽(yan)酸(suan)(suan)(suan)，氯(lv)化(hua)(hua)(hua)(hua)(hua)鋅或(huo)(huo)硫(liu)(liu)酸(suan)(suan)(suan)）存(cun)在(zai)下(xia)(xia)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)亞異(yi)(yi)丙(bing)(bing)(bing)基(ji)丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)，再與(yu)(yu)(yu)1mol丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)加(jia)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)，生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)佛爾酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)（二亞異(yi)(yi)丙(bing)(bing)(bing)基(ji)丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)）。3mol丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)在(zai)濃硫(liu)(liu)酸(suan)(suan)(suan)作(zuo)用(yong)(yong)下(xia)(xia)，脫(tuo)3mol水(shui)(shui)(shui)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)1，3，5-三甲(jia)苯。在(zai)石灰(hui)。醇(chun)(chun)鈉或(huo)(huo)氨(an)基(ji)鈉存(cun)在(zai)下(xia)(xia)，縮(suo)合生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)異(yi)(yi)佛爾酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)（3，5，5-三甲(jia)基(ji)-2-環己烯-1-酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)） [5]  。在(zai)酸(suan)(suan)(suan)或(huo)(huo)堿存(cun)在(zai)下(xia)(xia)，與(yu)(yu)(yu)醛或(huo)(huo)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)發(fa)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)縮(suo)合反(fan)應(ying)，生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)醇(chun)(chun)、不飽(bao)和(he)(he)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)及樹脂(zhi)狀物(wu)質。與(yu)(yu)(yu)苯酚(fen)在(zai)酸(suan)(suan)(suan)性條件(jian)下(xia)(xia)，縮(suo)合成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)雙酚(fen)-A。丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)的(de)(de)(de)α-氫(qing)原(yuan)子容易被鹵素取代(dai)，生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)α-鹵代(dai)丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)。與(yu)(yu)(yu)次鹵酸(suan)(suan)(suan)鈉或(huo)(huo)鹵素的(de)(de)(de)堿溶(rong)液作(zuo)用(yong)(yong)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)鹵仿(fang)。丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)與(yu)(yu)(yu)Grignard試劑(ji)(ji)發(fa)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)加(jia)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)作(zuo)用(yong)(yong)，加(jia)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)產物(wu)水(shui)(shui)(shui)解得(de)到(dao)叔醇(chun)(chun)。丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)與(yu)(yu)(yu)氨(an)及其(qi)衍生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)如羥氨(an)、肼、苯肼等(deng)也能發(fa)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)縮(suo)合反(fan)應(ying)。此外，丙(bing)(bing)(bing)酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)在(zai)500~1000℃時(shi)發(fa)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)裂(lie)解，生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)乙(yi)(yi)(yi)烯酮(tong)(tong)(tong)(tong)(tong)(tong)(tong)。 [6]  在(zai)170~260℃通(tong)過硅-鋁催(cui)(cui)化(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)，生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)異(yi)(yi)丁(ding)烯和(he)(he)乙(yi)(yi)(yi)醛；300~350℃時(shi)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)異(yi)(yi)丁(ding)烯和(he)(he)乙(yi)(yi)(yi)酸(suan)(suan)(suan)等(deng)。不能被銀氨(an)溶(rong)液，新制氫(qing)氧(yang)化(hua)(hua)(hua)(hua)(hua)銅等(deng)弱氧(yang)化(hua)(hua)(hua)(hua)(hua)劑(ji)(ji)氧(yang)化(hua)(hua)(hua)(hua)(hua)，但可催(cui)(cui)化(hua)(hua)(hua)(hua)(hua)加(jia)氫(qing)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)醇(chun)(chun)。

安全問題(ti)編輯

危(wei)險(xian)性概述

健康(kang)危害：急(ji)性中(zhong)毒主(zhu)要(yao)表(biao)現為對(dui)中(zhong)樞神經系統的(de)麻醉作用，出現乏力、惡心、頭(tou)痛、頭(tou)暈、易激(ji)動。重者發生嘔(ou)吐、氣急(ji)、痙攣，甚至昏迷(mi)。對(dui)眼(yan)、鼻、喉(hou)有(you)刺激(ji)性。口服后，先有(you)口唇、咽喉(hou)有(you)燒灼感，后出現口干、嘔(ou)吐、昏迷(mi)、酸中(zhong)毒和酮(tong)癥。

慢(man)性影響：長期接觸(chu)該品出現眩暈、灼燒(shao)感(gan)、咽炎(yan)(yan)、支(zhi)氣管(guan)炎(yan)(yan)、乏(fa)力、易激動(dong)等。皮膚(fu)長期反復接觸(chu)可(ke)致皮炎(yan)(yan)。

燃爆危險：該品極度易(yi)燃，具(ju)刺激性。

急(ji)救(jiu)措(cuo)施

皮膚(fu)(fu)接觸(chu)：脫去(qu)污染的衣著，用肥皂(zao)水和(he)清水徹(che)底沖洗皮膚(fu)(fu)。

眼睛接觸：提起眼瞼，用(yong)流動清水(shui)或生理鹽水(shui)沖洗(xi)。就醫。

吸入：迅速脫離現場至(zhi)空(kong)氣(qi)新鮮處。保持(chi)呼(hu)吸道通暢(chang)。如呼(hu)吸困難，給輸氧。如呼(hu)吸停止，立即進行人工呼(hu)吸。就醫。

食入(ru)：飲足量溫(wen)水，催(cui)吐。就醫。

消(xiao)防措施(shi)

危險特(te)性(xing)(xing)：其(qi)(qi)蒸氣與空氣可形成爆(bao)(bao)炸(zha)性(xing)(xing)混(hun)合物，遇(yu)(yu)明火(huo)、高(gao)熱極易燃燒爆(bao)(bao)炸(zha)。與氧化劑能(neng)發生強烈反(fan)應(ying)。其(qi)(qi)蒸氣比空氣重，能(neng)在較低處(chu)擴散到相當遠的地方，遇(yu)(yu)火(huo)源會(hui)著火(huo)回燃。若遇(yu)(yu)高(gao)熱，容器內壓(ya)增大(da)，有開裂和爆(bao)(bao)炸(zha)的危險。

有害燃(ran)燒產物：一氧化碳、二氧化碳。

滅火(huo)方法：盡可能將(jiang)容(rong)器從火(huo)場(chang)(chang)移至空曠(kuang)處。噴(pen)水保持火(huo)場(chang)(chang)容(rong)器冷卻，直至滅火(huo)結(jie)束。處在(zai)火(huo)場(chang)(chang)中的(de)容(rong)器若已(yi)變(bian)色或從安全(quan)泄壓裝置中產(chan)生聲音，所有人員(yuan)必須馬上撤離。

滅火劑：抗(kang)溶性泡沫、二氧(yang)化碳、干粉、砂(sha)土。用(yong)水滅火無效(xiao)。

泄(xie)漏應急處理

應(ying)急處理：迅速撤離泄漏(lou)污染區人員(yuan)至安全區，并進行(xing)隔離，嚴格限制出入(ru)。切(qie)斷火源(yuan)。建議(yi)應(ying)急處理人員(yuan)戴自給(gei)正壓式呼吸器(qi)，穿(chuan)防(fang)靜電工作服(fu)。盡可(ke)能切(qie)斷泄漏(lou)源(yuan)。防(fang)止流(liu)入(ru)下(xia)水道、排洪溝等限制性(xing)空間(jian)。

小量(liang)泄(xie)漏：用砂土或其(qi)它不燃材料吸附(fu)或吸收。也可以用大(da)量(liang)水沖(chong)洗，洗水稀釋(shi)后放(fang)入廢水系(xi)統。

大量泄漏：構筑圍堤或挖坑收容(rong)。用泡沫覆(fu)蓋(gai)，降低蒸氣災(zai)害。用防爆(bao)泵(beng)轉移至槽(cao)車或專用收集(ji)器內(nei)，回收或運至廢物處(chu)理場所處(chu)置。

操作注意事項

密閉操(cao)(cao)(cao)作(zuo)，全面(mian)密封。操(cao)(cao)(cao)作(zuo)人員(yuan)必須經過(guo)專門培訓，嚴(yan)格遵守操(cao)(cao)(cao)作(zuo)規程(cheng)。建(jian)議操(cao)(cao)(cao)作(zuo)人員(yuan)佩戴過(guo)濾式(shi)防(fang)(fang)(fang)(fang)毒面(mian)具（半面(mian)罩），戴安全防(fang)(fang)(fang)(fang)護(hu)眼鏡，穿防(fang)(fang)(fang)(fang)靜(jing)電(dian)工作(zuo)服，戴橡(xiang)膠耐(nai)油(you)手套。遠(yuan)離火種、熱源，工作(zuo)場(chang)所(suo)嚴(yan)禁吸煙。使用防(fang)(fang)(fang)(fang)爆型的(de)通風系統和設(she)備。防(fang)(fang)(fang)(fang)止(zhi)蒸氣泄(xie)漏到工作(zuo)場(chang)所(suo)空氣中。避免(mian)與氧化劑、還原(yuan)劑、堿類接(jie)觸。灌(guan)裝(zhuang)時應(ying)控制(zhi)流速，且有接(jie)地裝(zhuang)置，防(fang)(fang)(fang)(fang)止(zhi)靜(jing)電(dian)積聚。搬運(yun)時要輕裝(zhuang)輕卸，防(fang)(fang)(fang)(fang)止(zhi)包裝(zhuang)及容(rong)(rong)器(qi)損壞。配(pei)備相應(ying)品種和數(shu)量的(de)消(xiao)防(fang)(fang)(fang)(fang)器(qi)材及泄(xie)漏應(ying)急處理設(she)備。倒空的(de)容(rong)(rong)器(qi)可能殘留有害物(wu)。 [1] 

法(fa)律法(fa)規

化(hua)(hua)學(xue)危險(xian)(xian)物品安(an)全管(guan)(guan)理條例 (1987年2月17日國務院發(fa)布)，化(hua)(hua)學(xue)危險(xian)(xian)物品安(an)全管(guan)(guan)理條例實施細(xi)則(ze) (化(hua)(hua)勞(lao)發(fa)[1992] 677號)，工作(zuo)場所安(an)全使用(yong)(yong)化(hua)(hua)學(xue)品規定(ding) ([1996]勞(lao)部發(fa)423號)等法規，針對化(hua)(hua)學(xue)危險(xian)(xian)品的(de)安(an)全使用(yong)(yong)、生產、儲(chu)存、運輸、裝卸(xie)等方(fang)面均作(zuo)了相(xiang)應規定(ding)；常用(yong)(yong)危險(xian)(xian)化(hua)(hua)學(xue)品的(de)分類(lei)及標志 (GB 13690-92)將該物質劃為第3.1 類(lei)低閃點易燃液體(ti)。 [7] 

毒理資料編輯

急性毒性

LD50: 5800mg/kg(大(da)鼠經(jing)口)；20000mg/kg(兔(tu)經(jing)皮)

LC50: 無資(zi)料 [1] 

接觸限值

中國MAC 400 mg/m1(皮(pi))

美國ACGIH 1000ppm， 2380mg/m3 TWA: OSHA 1000ppm， 2380mg/m1 [1] 

工業用途編輯

丙酮是(shi)重要(yao)的有(you)(you)機合(he)成原(yuan)料，用(yong)于(yu)生產環氧樹脂(zhi)， [8]  聚碳(tan)酸(suan)酯(zhi)，有(you)(you)機玻璃，醫藥(yao)，農藥(yao)等(deng)。亦是(shi)良好溶劑(ji)，用(yong)于(yu)涂料、黏(nian)結(jie)劑(ji)、鋼(gang)瓶(ping)乙炔等(deng)。也(ye)用(yong)作稀釋(shi)劑(ji)，清洗(xi)劑(ji)，萃取劑(ji)。還(huan)是(shi)制造醋(cu)酐、雙(shuang)丙酮醇、氯(lv)仿(fang)(fang)、碘仿(fang)(fang)、環氧樹脂(zhi)、聚異戊二烯橡膠、甲(jia)基(ji)丙烯酸(suan)甲(jia)酯(zhi)等(deng)的重要(yao)原(yuan)料。在無煙火藥(yao)、賽(sai)璐珞、醋(cu)酸(suan)纖維、噴漆等(deng)工(gong)業中用(yong)作溶劑(ji)。在油(you)脂(zhi)等(deng)工(gong)業中用(yong)作提取劑(ji)。 [9] 

用于制取(qu)有機(ji)玻璃(li)單體、雙酚A、二丙(bing)酮(tong)醇、己二醇、甲基(ji)異(yi)丁基(ji)酮(tong)、甲基(ji)異(yi)丁基(ji)甲醇、佛爾酮(tong)、異(yi)佛爾酮(tong)、氯(lv)仿、碘(dian)仿等(deng)(deng)重要有機(ji)化工原(yuan)料。在涂料、醋(cu)酸纖(xian)維(wei)紡絲過程、鋼瓶貯存乙炔(gui)、煉油工業脫蠟(la)等(deng)(deng)方面用作優良的溶劑(ji)。 [10] 

運輸與(yu)儲存編輯

運輸方(fang)式

運(yun)(yun)(yun)(yun)輸時運(yun)(yun)(yun)(yun)輸車(che)輛應(ying)(ying)配(pei)備(bei)相應(ying)(ying)品種和(he)(he)數量的消防器(qi)材及(ji)泄漏應(ying)(ying)急處理設(she)(she)備(bei)。夏季最好早晚運(yun)(yun)(yun)(yun)輸。運(yun)(yun)(yun)(yun)輸時所用的槽（罐）車(che)應(ying)(ying)有(you)接地鏈，槽內可(ke)設(she)(she)孔隔板(ban)以減少震蕩產生靜(jing)電。嚴禁(jin)與氧化劑、還原劑、堿類、食用化學品等混(hun)裝(zhuang)混(hun)運(yun)(yun)(yun)(yun)。運(yun)(yun)(yun)(yun)輸途中應(ying)(ying)防曝曬、雨淋(lin)，防高溫。中途停留時應(ying)(ying)遠離(li)火(huo)種、熱源、高溫區。裝(zhuang)運(yun)(yun)(yun)(yun)該(gai)物品的車(che)輛排氣管必(bi)須配(pei)備(bei)阻火(huo)裝(zhuang)置，禁(jin)止使用易產生火(huo)花的機械設(she)(she)備(bei)和(he)(he)工具裝(zhuang)卸。公路(lu)運(yun)(yun)(yun)(yun)輸時要按規(gui)定(ding)路(lu)線行駛(shi)，勿在(zai)居(ju)民區和(he)(he)人口稠密區停留。鐵路(lu)運(yun)(yun)(yun)(yun)輸時要禁(jin)止溜放。嚴禁(jin)用木(mu)船、水泥(ni)船散裝(zhuang)運(yun)(yun)(yun)(yun)輸。 [1] 

貯存方(fang)法

1.本品具高(gao)度易(yi)燃性，有嚴重火災(zai)危險，屬(shu)(shu)于(yu)甲類(lei)火災(zai)危險物質。儲(chu)存于(yu)陰涼干(gan)燥、良好(hao)通風處，遠離熱源、火源和有禁忌的(de)物質。所有容器都應放在(zai)(zai)地(di)面上。但久貯(zhu)和回收的(de)丙酮(tong)常(chang)有酸性雜質存在(zai)(zai)，對(dui)金屬(shu)(shu)有腐蝕性。

2.用200L(53USgal)鐵桶包裝，每桶凈重160kg，鐵桶內部應清潔、干(gan)燥(zao)。貯(zhu)存于干(gan)燥(zao)、通風(feng)處，溫度(du)保持在35℃以(yi)下(xia)，裝卸、運輸時防止猛烈撞(zhuang)擊(ji)，并防止日曬雨淋。按防火防爆化學品規定貯(zhu)運。

3.儲(chu)存注意事項：儲(chu)存于陰涼(liang)、通風良好的專用(yong)(yong)庫(ku)(ku)房內(nei)，遠離(li)火種、熱(re)源。庫(ku)(ku)溫(wen)不宜超(chao)過(guo)29℃。保持容器密封。應(ying)與氧化劑、還原劑、堿類分開(kai)存放，切忌混儲(chu)。采用(yong)(yong)防爆型照明、通風設施(shi)。禁止使(shi)用(yong)(yong)易產生火花的機械(xie)設備(bei)和(he)工具(ju)。儲(chu)區應(ying)備(bei)有泄漏應(ying)急處理設備(bei)和(he)合適的收(shou)容材料。 [11] 

常見謠言(yan)編輯(ji)

謠言：已知(zhi)丙(bing)酮(tong)通常是無色液體，不溶(rong)于水(shui)，密(mi)度(du)小(xiao)于水(shui)，沸(fei)點為55℃，要從水(shui)與丙(bing)酮(tong)的混(hun)合(he)物(wu)里將丙(bing)酮(tong)分(fen)離(li)出來，下列方法(fa)中最合(he)理(li)的是（分(fen)液）

駁斥(chi)：丙酮(tong)與水完全(quan)混溶(rong)，根(gen)本不能(neng)分液。丙酮(tong)能(neng)與水、乙醇(chun)、多元醇(chun)、酯、醚、酮(tong)、烴(jing)、鹵代烴(jing)等極性和非極性溶(rong)劑(ji)相混溶(rong)，是一種(zhong)典(dian)型的溶(rong)劑(ji)。