If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
推荐产品
生物来源
synthetic
质量水平
等级
FG
Fragrance grade
Halal
Kosher
Agency
follows IFRA guidelines
管理合规性
EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 175.300
FDA 21 CFR 175.320
FDA 21 CFR 176.180
FDA 21 CFR 176.210
FDA 21 CFR 184.1666
蒸汽密度
2.62 (vs air)
蒸汽压
0.08 mmHg ( 20 °C)
方案
≥99.5% (GC)
表单
viscous liquid
自燃温度
779 °F
expl. lim.
12.5 %
折射率
n20/D 1.432 (lit.)
沸点
187 °C (lit.)
mp
−60 °C (lit.)
密度
1.036 g/mL at 25 °C (lit.)
应用
flavors and fragrances
文件
see Safety & Documentation for available documents
食品过敏原
no known allergens
致敏芳香化合物
no known allergens
性状检查
odorless
SMILES字符串
CC(O)CO
InChI
1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
InChI key
DNIAPMSPPWPWGF-UHFFFAOYSA-N
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应用
- 丙二醇对埃及伊蚊葡萄糖消化的致命损害（双翅目：库蚊）和与萜类化合物共同配制，以增强有毒糖饵的吸引力。：本研究探讨了丙二醇在破坏蚊子葡萄糖消化中的应用，为通过增强毒性糖饵控制病媒提供了一种新的方法。与萜类化合物的协同作用扩大了其影响力，标志着病虫害管理战略取得重大进展（Maes et al., 2024）。
- 嗅觉训练对6 ~ 9岁儿童视觉、听觉或嗅觉工作记忆的无交叉模态影响。：本神经科学研究利用丙二醇在嗅觉训练练习，调查其影响跨模态感觉处理的潜力。尽管研究还没有结果，但它提供了对感觉统合疗法的重要评估（Pieniak et al., 2024）。
- 青少年慢性摄入玉米淀粉继发的丙二醇毒性。：本医学案例研究解决了过量摄入丙二醇的相关风险，强调了其潜在的毒性作用。这项研究提醒人们，需要对食品中的化学添加剂进行监管审查并提高公众意识（Downey et al., 2024）。
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
217.4 °F - closed cup
闪点(°C)
103 °C - closed cup
个人防护装备
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
其他客户在看
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How can I determine the shelf life / expiration / retest date of this product?
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Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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