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
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等级
analytical standard
质量水平
蒸汽密度
2.1 (vs air)
蒸汽压
10 mmHg ( 147 °C)
14.9 mmHg ( 20 °C)
方案
≥99.9% (GC)
自燃温度
700 °F
保质期
limited shelf life, expiry date on the label
expl. lim.
13.7 %
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.384 (lit.)
n20/D 1.385
沸点
97 °C (lit.)
mp
−127 °C (lit.)
密度
0.804 g/mL at 25 °C (lit.)
应用
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
包装形式
neat
SMILES字符串
CCCO
InChI
1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3
InChI key
BDERNNFJNOPAEC-UHFFFAOYSA-N
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一般描述
应用
- 顶空气相色谱法(HS-GC)联用火焰离子化检测器(FID)测定不同酒样中的乙醛、甲醇和高级醇
- 气相色谱-嗅觉法鉴别赤香香型白酒中主要气味物质，GC-FID进一步测定酒精气味物质
- 分析56个非法酒精样品以检测甲醇及其衍生物的
- 气相色谱-质谱联用（GC-MS）对75份酒样中挥发性有机化合物（VOCs）的检测与定量
- 在不同蒸馏阶段对饮用乳清酒中10种不同化学类别的挥发性有机化合物进行定性和定量分析
其他说明
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3
靶器官
Central nervous system
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
71.6 °F - closed cup
闪点(°C)
22 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
商品
顶空级溶剂在有机挥发性杂质分析之中的应用
Learn about analyzing organic volatile impurities (OVIs) in pharmaceuticals using SH-GC, focusing on suitable solvents and ensuring compliance.
相关内容
Butyl methyl ether; Acetic acid; 2-Butanone; Ethyl acetate; Tetrahydrofuran; 1-Butanol; Isopropyl acetate; Heptane; Propyl acetate; 3-Methylbutanol; 4-Methyl-2-pentanone; Isobutyl acetate; Butyl acetate; Dimethyl sulfoxide; Anisole; Cumene
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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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