2,6-Dichlorothiophenol

物化性质

外观与性状：

黄色晶体或大块

密度：

1.421 g/cm3

熔点：

48-50 °C(lit.)

沸点：

119-120 °C (10 mmHg)

闪点：

>230 °F

蒸汽压：

0.0434mmHg at 25°C

存储条件/存储方法：

密闭，阴凉，通风干燥处，

稳定性相关：

遵照规定使用和储存则不会分解。未有已知的危险反应

避免氧化剂

其它信息：

1. 性状：白色或黄色还有恶臭味的晶体

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，常压）：46-48

5. 沸点（ºC,12mmHg）：99-101

6. 沸点（ºC,5.2kPa）：未确定

7. 折射率（n20/D）：未确定

8. 闪点（ºC）：112

9. 比旋光度（[α]20/D，º）：未确定

10. 自燃点或引燃温度（ºC）：未确定

11. 蒸气压（mmHg,78ºC）：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(g/l,水，at 20 ºC)：未确定

安全信息

外观与性状：

黄色晶体或大块

密度：

1.421 g/cm3

熔点：

48-50 °C(lit.)

沸点：

119-120 °C (10 mmHg)

闪点：

>230 °F

蒸汽压：

0.0434mmHg at 25°C

存储条件/存储方法：

密闭，阴凉，通风干燥处，

稳定性相关：

遵照规定使用和储存则不会分解。未有已知的危险反应

避免氧化剂

其它信息：

1. 性状：白色或黄色还有恶臭味的晶体

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，常压）：46-48

5. 沸点（ºC,12mmHg）：99-101

6. 沸点（ºC,5.2kPa）：未确定

7. 折射率（n20/D）：未确定

8. 闪点（ºC）：112

9. 比旋光度（[α]20/D，º）：未确定

10. 自燃点或引燃温度（ºC）：未确定

11. 蒸气压（mmHg,78ºC）：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(g/l,水，at 20 ºC)：未确定

毒理性

毒理学数据：

急性毒性：大鼠经口LD50：2400 mg/kg

生态数据：

对水是稍微危害的，不要让未稀释或大量的产品接触地下水、水稻或污水系统体

MSDS

Name:	2 6-Dichlorobenzenethiol 97% Material Safety Data Sheet
Synonym:
CAS:	24966-39-0

Section 1 - Chemical Product   MSDS Name:2 6-Dichlorobenzenethiol 97% Material Safety Data Sheet
Synonym:
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
24966-39-0	2,6-dichlorobenzenethiol, 97%	97	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38
Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.Stench.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
No information regarding eye irritation and other potential effects was found.
Skin:
No information regarding skin irritation and other potential effects was found.
Ingestion:
The toxicological properties of this substance have not been fully investigated.
Inhalation:
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 immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
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:
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 agent most appropriate to extinguish fire.
Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.
Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
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:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 24966-39-0: 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: Crystals
Color: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 95.0 - 100.0 deg C @ 3.00mm H
Freezing/Melting Point: 48.00 - 50.00 deg C
Autoignition Temperature: Not available.
Flash Point: 112 deg C ( 233.60 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C6H4Cl2S
Molecular Weight: 179.06
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Not available.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, oxides of sulfur, irritating and toxic fumes and gases, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 24966-39-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,6-dichlorobenzenethiol, 97% - 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: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 24966-39-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 24966-39-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 24966-39-0 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据

中国海关编码：2930909090

概述：

2930909090. 其他有机硫化合物. 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:30.0%

申报要素：

品名, 成分含量, 用途

摘要/Summary：

2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

分子结构与计算化学数据

分子结构数据

1、摩尔折射率：不确定

2、 摩尔体积（cm³/mol）：不确定

3、 等张比容（90.2K）：不确定

4、 表面张力（dyne/cm）：不确定

5、 极化率：不确定

计算化学数据

1.疏水参数计算参考值（XlogP）:3.3

2.氢键供体数量:1

3.氢键受体数量:1

4.可旋转化学键数量:0

5.互变异构体数量:2

6.拓扑分子极性表面积1

7.重原子数量:9

8.表面电荷:0

9.复杂度:87.1

10.同位素原子数量:0

11.确定原子立构中心数量:0

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