20971-06-6

20971-06-6结构式

常用中文名：1-脱氧-1-硝基-D-半乳糖醇
常用英文名：1-deoxy-1-nitro-d-galactitol
CAS号：20971-06-6
分子式：C₆H₁₃NO₇
分子量：211.17000
相关类别：生物化工糖类化合物双糖
发布时间：2018-10-07 18:49:23
更新时间：2024-01-14 19:01:01

中文名	1-脱氧-1-硝基-D-半乳糖醇
英文名	1-deoxy-1-nitro-d-galactitol
英文别名	1-deoxy-1-nitro-D-iditol EINECS 244-132-9 MFCD00069887 1-nitro-D-1-deoxy-galactitol 1-Deoxy-1-nitro-D-galactitol

密度	1.632 g/cm3
沸点	608.3ºC at 760 mmHg
熔点	142ºC
分子式	C₆H₁₃NO₇
分子量	211.17000
闪点	268.9ºC
精确质量	211.06900
PSA	146.97000
外观性状	白色粉末
蒸汽压	2.45E-17mmHg at 25°C
折射率	1.585
储存条件	密闭于阴凉干燥环境中
稳定性	遵照规定使用和储存则不会分解。
分子结构	1、摩尔折射率：43.37 2、摩尔体积（m³/mol）：129.3 3、等张比容（90.2K）：402.5 4、表面张力（dyne/cm）：93.7 5、极化率（10^-24cm³）：17.19
计算化学	1、疏水参数计算参考值（XlogP）：-3.1 2、氢键供体数量：5 3、氢键受体数量：7 4、可旋转化学键数量：5 5、拓扑分子极性表面积（TPSA）：144 6、重原子数量：14 7、表面电荷：0 8、复杂度：182 9、同位素原子数量：0 10、确定原子立构中心数量：4 11、不确定原子立构中心数量：0 12、确定化学键立构中心数量：0 13、不确定化学键立构中心数量：0 14、共价键单元数量：1

Name:	1-Deoxy-1-Nitro-D-Galactitol 99% Material Safety Data Sheet
Synonym:	None Known
CAS:	20971-06-6

Section 1 - Chemical Product MSDS Name:1-Deoxy-1-Nitro-D-Galactitol 99% Material Safety Data Sheet
Synonym:None Known

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
20971-06-6	1-Deoxy-1-Nitro-D-Galactitol	99%	244-132-9

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
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. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

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.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water.
Inhalation:
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:
Treat symptomatically and supportively.

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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
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. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 20971-06-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
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: Powder
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 142 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:
Specific Gravity/Density:
Molecular Formula: C6H13NO7
Molecular Weight: 211.17

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, dust generation.
Incompatibilities with Other Materials:
Oxidizing agents, strong bases.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 20971-06-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1-Deoxy-1-Nitro-D-Galactitol - 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
Not regulated as a hazardous material.

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# 20971-06-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 20971-06-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 20971-06-6 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

该物质对环境可能有危害，对水体应给予特别注意。

安全声明 (欧洲)	S24/25
海关编码	2905590090

上游产品 2
75-52-5 1114-34-7
下游产品 0

海关编码	2905590090
中文概述	2905590090 其他无环醇的卤化、磺化等衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
申报要素	品名, 成分含量, 用途, 包装
Summary	2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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