6696-41-9

• 常用中文名：L(-)-岩藻糖
• 常用英文名：(3S,4R,5S,6S)-6-METHYLTETRAHYDRO-2H-PYRAN-2,3,4,5-TETRAOL
• CAS号：6696-41-9
• 分子式：C₆H₁₂O₅
• 分子量：164.15600
• 发布时间：2018-10-01 13:29:15
• 更新时间：2025-08-25 09:34:48

名称

• 中文名: L-(-)-海藻糖
• 英文名: α-L-fucose
• 中文别名: 6-脱氧-L-吡喃半乳糖; 6-脱氧-A-L-半乳糖; (2R,3S,4R,5S,6S)-6-甲基四氢-2H-吡喃-2,3,4,5-四醇
• 英文别名: 6-deoxy-D-mannopyranose; EINECS 219-452-7; 6-Deoxy-α-L-galactopyranose; α-L-Galactopyranose, 6-deoxy; 6-DEOXY-L-GALACTOPYRANOSE; (2R,3S,4R,5S,6S)-6-Methyltetrahydro-2H-pyran-2,3,4,5-tetraol; D-mannomethylose; 6-DEOXY-ALPHA-L-GALACTOSE; (2R,3S,4R,5S,6S)-6-methyloxane-2,3,4,5-tetrol; L-(-)-FUCOSE; D-6-deoxy-mannose; 6-Deoxy-a-L-galactopyranose; alpha-L-fucose; L-FUC; L-(-)-FUCOSE, NATURAL, GMO FREE; alpha.-L-Galactopyranose, 6-deoxy; 6-DEOXY-L-GALACTOSE; (3S,4R,5S,6S)-6-Methyltetrahydro-2H-pyran-2,3,4,5-tetraol; 3,4,5-TRIS-BENZYLOXY-2-METHYL-6-P-TOLYLSULFANYL-TETRAHYDRO-PYRAN; MFCD00069812; rhamnopyranoside

物化性质

• 密度: 1.556g/cm3
• 沸点: 323.9ºC at 760 mmHg
• 熔点: 136-140ºC
• 分子式: C₆H₁₂O₅
• 分子量: 164.15600
• 闪点: 149.7ºC
• 精确质量: 164.06800
• PSA: 90.15000
• 折射率: 1.593
• 储存条件: 2-8°C

安全

• 危害码 (欧洲): Xi
• 风险声明 (欧洲): 36/37/38
• 安全声明 (欧洲): 26-27-36/37/39
• 海关编码: 2932999099

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海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%