5434-31-1

• 常用中文名：1,3:2,5:4,6-三-o-亚甲基-D-甘露糖醇
• 常用英文名：1,3:2,5:4,6-tri-o-methylene-d-mannitol
• CAS号：5434-31-1
• 分子式：C₉H₁₄O₆
• 分子量：218.20400
• 发布时间：2018-12-20 17:58:48
• 更新时间：2024-01-03 10:12:48

名称

• 中文名: 1,3:2,5:4,6-三-o-亚甲基-D-甘露糖醇
• 英文名: 1,3:2,5:4,6-tri-o-methylene-d-mannitol
• 英文别名: MFCD00022238; EINECS 226-600-4

物化性质

• 密度: 1.251g/cm3
• 沸点: 321.7ºC at 760mmHg
• 熔点: 232-233ºC
• 分子式: C₉H₁₄O₆
• 分子量: 218.20400
• 闪点: 135.5ºC
• 精确质量: 218.07900
• PSA: 55.38000
• 折射率: 1.454
• 储存条件:

  密封储存，储存于阴凉、干燥的库房。

• 稳定性: 常温常压下稳定，避免与不相容材料接触。 与强氧化剂反应。
• 计算化学:

  1、 疏水参数计算参考值（XlogP）：-0.8

  2、 氢键供体数量：0

  3、 氢键受体数量：6

  4、 可旋转化学键数量：0

  5、 互变异构体数量：

  6、 拓扑分子极性表面积（TPSA）：55.4

  7、 重原子数量：15

  8、 表面电荷：0

  9、 复杂度：201

  10、 同位素原子数量：0

  11、 确定原子立构中心数量：4

  12、 不确定原子立构中心数量：0

  13、 确定化学键立构中心数量：0

  14、 不确定化学键立构中心数量：0

  15、 共价键单元数量：1

• 更多:

  1. 性状：白色固体

  2. 密度（g/mL,25℃）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：232-233

  5. 沸点（ºC,常压）：未确定

  6. 沸点（ºC,15mmHg）：未确定

  7. 折射率(n20/D)：未确定

  8. 闪点（ºC）：未确定

  9. 比旋光度（º）：未确定

  10. 自燃点或引燃温度（ºC）：未确定

  11. 蒸气压（mmHg,20ºC）：未确定

  12. 饱和蒸气压（kPa,25ºC）：未确定

  13. 燃烧热（KJ/mol）：未确定

  14. 临界温度（ºC）：未确定

  15. 临界压力（KPa）：未确定

  16. 油水（辛醇/水）分配系数的对数值：未确定

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性：不溶于水

MSDS

Name: 1 3:2 5:4 6-tri-o-methylene-d-mannitol 98% Material Safety Data Sheet Synonym: CAS: 5434-31-1 Section 1 - Chemical Product MSDS Name:1 3:2 5:4 6-tri-o-methylene-d-mannitol 98% Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 5434-31-1 1,3:2,5:4,6-TRI-O-METHYLENE-D-MANNITOL 98% 226-600-4 Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Not available. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. Ingestion: May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Get medical aid immediately. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Remove contaminated clothing and shoes. Ingestion: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid. Get medical aid immediately. Wash mouth out with water. Inhalation: Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 5434-31-1: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Solid Color: white Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 232 - 233 deg C Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: insoluble Specific Gravity/Density: Molecular Formula: Molecular Weight: 218.21 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, carbon dioxide. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 5434-31-1 unlisted. LD50/LC50: Not available. Carcinogenicity: 1,3:2,5:4,6-TRI-O-METHYLENE-D-MANNITOL - Not listed by ACGIH, IARC, or NTP. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR No information available. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 5434-31-1: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 5434-31-1 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 5434-31-1 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

安全

• 安全声明 (欧洲): S24/25
• 海关编码: 2932999099

合成路线

50-00-0 69-65-8 ~95% 5434-31-1

文献：Kleuser, Burkhard; Schmidt, Norbert; Gercken, Guenther Chemistry and Physics of Lipids, 1993 , vol. 66, # 1-2 p. 111 - 122

69-65-8 ~% 5434-31-1

文献：Fletcher; Diehl Journal of the American Chemical Society, 1952 , vol. 74, p. 3799,3802 Full Text Show Details Takahashi et al. Kogyo Kagaku Zasshi, 1952 , vol. 55, p. 809 Chem.Abstr., 1955 , p. 3812 Full Text Show Details Ness; Hann; Hudson Journal of the American Chemical Society, 1943 , vol. 65, p. 2218 Journal of the American Chemical Society, 1944 , vol. 66, p. 1910

50-00-0 69-65-8 ~% 10300-97-7 5434-31-1

文献：Haskins; Hann; Hudson Journal of the American Chemical Society, 1943 , vol. 65, p. 73 Full Text Show Details Ness; Hann; Hudson Journal of the American Chemical Society, 1943 , vol. 65, p. 2218 Journal of the American Chemical Society, 1944 , vol. 66, p. 1910

上下游产品

上游产品  2
50-00-0 69-65-8
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10300-97-7 69-65-8

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%