1,1'-Binaphthalene,6,6'-dibromo-2,2'-bis(methoxymethoxy)-, (1R)-

物化性质

密度：

1.524 g/cm3

熔点：

129-133ºC(lit.)

沸点：

553ºCat 760 mmHg

闪点：

232.8ºC

折射率：

1.655

蒸汽压：

0mmHg at 25°C

其它信息：

1. 性状：未确定

2. 密度（g/mL25 ºC,）：未确定

3. 相对蒸汽密度（g/mL,空气=1）未确定

4. 熔点（ºC）：129-133

5. 沸点（ºC,常压）：未确定

6. 沸点（ºC5mmHg）：未确定

7. 折射率：未确定

8. 闪点（ºF5mmHg）：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（kPa,25ºC）：未确定

12. 饱和蒸气压（kPa,60ºC）：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：未确定

安全信息

密度：

1.524 g/cm3

熔点：

129-133ºC(lit.)

沸点：

553ºCat 760 mmHg

闪点：

232.8ºC

折射率：

1.655

蒸汽压：

0mmHg at 25°C

其它信息：

1. 性状：未确定

2. 密度（g/mL25 ºC,）：未确定

3. 相对蒸汽密度（g/mL,空气=1）未确定

4. 熔点（ºC）：129-133

5. 沸点（ºC,常压）：未确定

6. 沸点（ºC5mmHg）：未确定

7. 折射率：未确定

8. 闪点（ºF5mmHg）：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（kPa,25ºC）：未确定

12. 饱和蒸气压（kPa,60ºC）：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：未确定

MSDS

Section 1: Product Identification
Chemical Name:(R)-(+)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl, min. 98%
CAS Registry Number:179866-74-1
Formula:C24H20Br2O4
EINECS Number:none
Chemical Family:organic alcohol
Synonym:R-(+)-6,6'-Dibromo-2,2'-bis-methoxymethoxy-[1,1']binaphthalenyl
Section 2: Composition and Information on Ingredients
IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL)
Title compound179866-74-1100%no datano data
Section 3: Hazards Identification
Emergency Overview:Irritating to eyes and skin. May be harmful if swallowed or inhaled.
Primary Routes of Exposure:Ingestion
Eye Contact:Causes mild irritation of the eyes.
Skin Contact:Causes slight irritation of the skin.
Inhalation:Inhalation of dust may lead to irritation of the respiratory tract.
Ingestion:No information is available on the physiological effects of ingestion. May be harmful if swallowed.
Acute Health Affects:Irritating to eyes and skin. May be harmful if swallowed or inhaled.
Chronic Health Affects:No information available on long-term chronic effects.
NTP:No
IARC:No
OSHA:No
SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
Skin Exposure:
irritation persists.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty in
Inhalation:
breathing, coughing, wheezing or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.
SECTION 5: Fire Fighting Measures
Flash Point:no data
Autoignition Temperature:no data
Explosion Limits:no data
Extinguishing Medium:dry chemical, carbon dioxide, water or foam.
If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure
Special Fire Fighting Procedures:
self- contained breathing apparatus and full protective clothing.
Hazardous Combustion andIf involved in a fire this material may emit irritating fumes of hydrogen bromide.
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.
SECTION 6: Accidental Release Measures
Small spills can be mixed with vermiculite, sodium carbonate or other suitable non combustible adsorbent and
Spill and Leak Procedures:
swept up.
SECTION 7: Handling and Storage
Handling and Storage:Store in a tightly sealed container. Keep away from heat and direct sunlight.
SECTION 8: Exposure Controls and Personal Protection
Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection:Wear protective clothing and gloves. Consult with glove manufacturer to determine the proper type of glove.
Ventilation:Material may form a fine dust. If possible, handle the material in an efficient fume hood.
If in form of fine dust and ventilation is not available a respirator should be worn. The use of respirators
Respirator:
requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation:Material may form a fine dust. If possible, handle the material in an efficient fume hood.
Additional Protection:No additional protection required.
SECTION 9: Physical and Chemical Properties
Color and Form:white powder
Molecular Weight:532.22
Melting Point:133°
Boiling Point:no data
Vapor Pressure:no data
Specific Gravity:no data
Odor:not determined
Solubility in Water:slightly soluble
SECTION 10: Stability and Reactivity
Stability:air and moisture stable
Hazardous Polymerization:no hazardous polymerization
Conditions to Avoid:none
Incompatibility:oxidizing agents
Decomposition Products:carbon dioxide, carbon monoxide, organic fumes, and hydrogen bromide.
SECTION 11: Toxicological Information
RTECS Data:No information available in the RTECS files.
Carcinogenic Effects:no data
Mutagenic Effects:no data
Tetratogenic Effects:no data
SECTION 12: Ecological Information
Ecological Information:No information available
SECTION 13: Disposal Considerations
Disposal:Dispose of according to local, state and federal regulations.
SECTION 14: Transportation
Shipping Name (CFR):Non-hazardous
Hazard Class (CFR):NA
Additional Hazard Class (CFR):NA
Packaging Group (CFR):NA
UN ID Number (CFR):NA
Shipping Name (IATA):Non-hazardous
Hazard Class (IATA):NA
Additional Hazard Class (IATA):NA
Packaging Group (IATA):NA
UN ID Number (IATA):NA
SECTION 15: Regulatory Information
TSCA:Not listed in the TSCA inventory.
SARA (Title 313):Title compound not listed.
Second Ingredient:none
SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据

中国海关编码：2909309090

概述：

2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。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

摘要/Summary：

2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%