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2-氧代-L-古洛糖酸甲酯

2-氧代-L-古洛糖酸甲酯名称

[ CAS 号 ]:
3031-98-9

[ 中文名 ]:
2-氧代-L-古洛糖酸甲酯

[ 英文名 ]:
METHYL 2-KETO-L-GULONATE

[英文别名 ]:

Methyl L-sorbosonate
Gulonic acid,2-keto-,methyl ester,L
Methyl L-xylo-hexulosonate
Methyl 2-keto-L-gulonate
2-Oxo-L-gulonsaeure-methylester
L-Sorbosonic acid, methyl ester
Xylohexulosonic acid,methyl ester
2-Keto-L-gulonic acid methyl ester
2-Keto-l-gulonsaeuremethylester

2-氧代-L-古洛糖酸甲酯物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
495.4±45.0 °C at 760 mmHg

[ 熔点 ]:
158-159 °C

[ 分子式 ]:
C₇H₁₂O₇

[ 分子量 ]:
208.166

[ 闪点 ]:
204.6±22.2 °C

[ 精确质量 ]:
208.058304

[ PSA ]:
124.29000

[ LogP ]:
-2.06

[ 蒸汽压 ]:
0.0±2.9 mmHg at 25°C

[ 折射率 ]:
1.535

[ 储存条件 ]:
2-8°C，充氩

2-氧代-L-古洛糖酸甲酯MSDS

2-氧代-L-古洛糖酸甲酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ZF1500000

CHEMICAL NAME :: Xylohexulosonic acid, methyl ester

CAS REGISTRY NUMBER :: 3031-98-9

LAST UPDATED :: 197901

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H12-O7

MOLECULAR WEIGHT :: 208.19

WISWESSER LINE NOTATION :: Q1YQYQYQVVO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02419

2-氧代-L-古洛糖酸甲酯安全信息

[ 海关编码 ]:
2918990090

2-氧代-L-古洛糖酸甲酯合成路线

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2-氧代-L-古洛糖酸甲酯海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%