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
PHR1117
2,6-二叔丁基-4-甲基苯酚
Pharmaceutical Secondary Standard; Certified Reference Material
别名:
2,6-二- 叔-丁基-4-甲基苯酚, 2,6-二-叔丁基对甲酚, BHT, DBPC, 丁基化羟基甲苯, 丁基羟基甲苯
About This Item
推荐产品
等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to Ph. Eur. B1215000
traceable to USP 1092708
蒸汽密度
7.6 (vs air)
蒸汽压
<0.01 mmHg ( 20 °C)
API类
butylated hydroxytoluene
CofA
current certificate can be downloaded
自燃温度
878 °F
技术
HPLC: suitable
gas chromatography (GC): suitable
沸点
265 °C (lit.)
mp
69-73 °C (lit.)
应用
cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)
包装形式
neat
储存温度
2-30°C
SMILES字符串
Cc1cc(c(O)c(c1)C(C)(C)C)C(C)(C)C
InChI
1S/C15H24O/c1-10-8-11(14(2,3)4)13(16)12(9-10)15(5,6)7/h8-9,16H,1-7H3
InChI key
NLZUEZXRPGMBCV-UHFFFAOYSA-N
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一般描述
应用
分析说明
其他说明
附注
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警示用语：
Warning
危险声明
预防措施声明
危险分类
Aquatic Acute 1 - Aquatic Chronic 1
储存分类代码
11 - Combustible Solids
WGK
WGK 2
闪点(°F)
260.6 °F - open cup
闪点(°C)
127 °C - open cup
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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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