484407
1-甲氧基-2-丙醇
≥99.5%
别名:
DOWANOL® PM, 丙二醇单甲醚, 丙二醇甲醚
蒸汽密度
3.12 (vs air)
质量水平
蒸汽压
10.9 mmHg ( 25 °C)
产品线
ReagentPlus®
方案
≥99.5%
表单
liquid
自燃温度
532 °F
expl. lim.
13.8 %
环保替代产品特性
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
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杂质
≤0.001% water
折射率
n20/D 1.403 (lit.)
沸点
118-119 °C (lit.)
mp
-97 °C
溶解性
water: miscible
密度
0.916 g/mL at 25 °C (lit.)
应用
microbiology
环保替代产品分类
, Aligned
SMILES字符串
CC(O)COC
InChI
1S/C4H10O2/c1-4(5)3-6-2/h4-5H,3H2,1-2H3
InChI key
ARXJGSRGQADJSQ-UHFFFAOYSA-N
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一般描述
1-甲氧基-2-丙醇(丙二醇甲醚，PGME)，是一种甘醇醚，可通过在ZnMgAl（锌-镁-铝）催化剂存在下由环氧丙烷与甲醇反应进行合成。它在不同土壤类型中的微生物降解已被研究。通过对F344大鼠和B6C3F1小鼠的吸入研究，已得到PGME的口服参考剂量（RfD）和吸入参考浓度（RfC）值。
我们致力于为您提供更环保的替代产品，以符合“绿色化学的 12 项原则”的一项或多项原则要求。单醚，特别是丙二醇甲醚（PGME）作为一种无污染溶剂已广泛应用于制药、化工和化装品行业的精细有机合成应用中，符合“更安全的溶剂和辅助剂”的要求。 点击此处了解更多信息。
法律信息
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Warning
危险声明
危险分类
Flam. Liq. 3 - STOT SE 3
靶器官
Central nervous system
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
88.7 °F - closed cup - (External MSDS)
闪点(°C)
31.5 °C - closed cup - (External MSDS)
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Influence of acid-base properties of ZnMgAl-mixed oxides for the synthesis of 1-methoxy-2-propanol.
Cheng W, et al.
Applied Clay Science, 42(1), 111-115 (2008)
E W Carney et al.
Toxicological sciences : an official journal of the Society of Toxicology, 71(2), 217-228 (2003-02-04)
Commercial grade propylene glycol monomethyl ether (PGME), which is composed of > 99.5% alpha-isomer and < 0.5% beta-isomer, has been shown in several studies to have a low potential for developmental toxicity. Nonetheless, questions have been raised about potential human
Hitoshi Ogihara et al.
ACS applied materials & interfaces, 4(9), 4891-4897 (2012-08-21)
Patterned carbon nanotube (CNT)/acrylic resin composite films were prepared using microcontact printing (μCP). To prepare ink for μCP, CNTs were dispersed into propylene glycol monomethyl ether acetate (PGMEA) solution in which acrylic resin and a commercially available dispersant (Disperbyk-2001) dissolved.
Juergen Brieger et al.
Toxicology letters, 177(2), 138-143 (2008-02-26)
To evaluate the impact of 1-methoxypropanol-2 (MEP) for the stimulation of an inflammatory response in human respiratory mucosa, we exposed 22 primary cell cultures of nasal respiratory epithelia of healthy individuals to MEP concentrations at the level of the German
Catherine Tomicic et al.
Analytical and bioanalytical chemistry, 396(7), 2709-2714 (2010-02-16)
Glycol ethers still continue to be a workplace hazard due to their important use on an industrial scale. Currently, chronic occupational exposures to low levels of xenobiotics become increasingly relevant. Thus, sensitive analytical methods for detecting biomarkers of exposure are
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