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Dehydroacetic acid

520-45-6
Product Attributes
Catalog No： YB53958 CAS No.： 520-45-6 Brand: MF: C8H8O4 MW: 168.15 Characters:白色粉末
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB53958 yunbang 500g 98% $28.33 Visible after login Inquiry
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YB53958 yunbang 1kg 98% $58.33 Visible after login Inquiry
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Product Name Dehydroacetic acid
Chinese alias3-乙?；?6-甲基-2,4-吡喃二酮
CAS520-45-6
FormulaC8H8O4
MW168.15
Appearance白色粉末
MDLMFCD00066709
Melting point109 °C
Boiling point269.9 °C @ Press: 760 Torr
Storage condition1.儲(chǔ)存于陰涼、干燥、通風(fēng)良好的庫(kù)房。遠(yuǎn)離火種、熱源。防止陽(yáng)光直射。包裝密封。 2.應(yīng)與酸類、食用化學(xué)品分開存放，切忌混儲(chǔ)。儲(chǔ)區(qū)應(yīng)備有合適的材料收容泄漏物。
Symbol N/A
Chemical Stability1.DHA廣泛存在于許多深海魚油中，也存在于海洋藻類和某些陸地植物中。DHA是ω-3型不飽和脂肪酸，是機(jī)體營(yíng)養(yǎng)必需脂肪酸。mp44℃。對(duì)光、氧、熱很不穩(wěn)定， 易氧化、裂解，通常應(yīng)加抗氧劑。還可添加卵磷
Safe PropertyS22
Hazard Category CodeR22
Chinese alias3-乙酰基-6-甲基-2,4-吡喃二酮
CAS520-45-6
FormulaC8H8O4
MW168.15
Appearance白色粉末
MDLMFCD00066709
Melting point109 °C
Boiling point269.9 °C @ Press: 760 Torr
Chemical Stability1.DHA廣泛存在于許多深海魚油中，也存在于海洋藻類和某些陸地植物中。DHA是ω-3型不飽和脂肪酸，是機(jī)體營(yíng)養(yǎng)必需脂肪酸。mp44℃。對(duì)光、氧、熱很不穩(wěn)定， 易氧化、裂解，通常應(yīng)加抗氧劑。還可添加卵磷
Safe PropertyS22
Hazard Category CodeR22
Water Solubility(WT/WT) 22% IN ACETONE, 18% IN BENZENE, 5% IN METHANOL, 3% IN USP ETHANOL, 3% IN CARBON TETRACHLORIDE, 5% IN ETHER, 0.7% IN N-HEPTANE, LESS THAN 0.1% IN GLYCEROL, 1.6% IN OLIVE OIL, 1.7% IN PROPYLENE GLYCOL, LESS THAN 0.1% IN WATER AT 25 °C
Storage1.儲(chǔ)存于陰涼、干燥、通風(fēng)良好的庫(kù)房。遠(yuǎn)離火種、熱源。防止陽(yáng)光直射。包裝密封。 2.應(yīng)與酸類、食用化學(xué)品分開存放，切忌混儲(chǔ)。儲(chǔ)區(qū)應(yīng)備有合適的材料收容泄漏物。
SmilesC(C1C(=O)OC(C)=CC1=O)(=O)C
InchiKeyPGRHXDWITVMQBC-UHFFFAOYSA-N
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