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24966-39-0生产厂家

24966-39-0价格

24966-39-0

24966-39-0结构式
24966-39-0结构式

化源商城直购

中文名 2,6-二氯苯硫酚
英文名 2,6-dichlorobenzenethiol
中文别名 2,6-二氯硫酚
英文别名 2,6-dichlorothiphenol
2,6-Dichlorobenzenethiol
Benzenethiol, 2,6-dichloro-
2,6-dichlorthiophenol
2,6-dichlorobenzene-1-thiol
EINECS 416-720-7
SHR BG FG
MFCD00004833
2,6-dichlorophenylthiol
2,6-Dichlorothiophenol
密度 1.4±0.1 g/cm3
沸点 246.1±20.0 °C at 760 mmHg
熔点 48-50 °C(lit.)
分子式 C6H4Cl2S
分子量 179.067
闪点 97.5±21.2 °C
精确质量 177.941071
PSA 38.80000
LogP 4.04
外观性状 黄色晶体或大块
蒸汽压 0.0±0.5 mmHg at 25°C
折射率 1.620
储存条件

密闭,阴凉,通风干燥处,

稳定性

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

分子结构

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

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

更多

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

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

毒理学数据:

急性毒性:大鼠经口LD50:2400 mg/kg

生态学数据:

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 若无政府许可,勿将材料排入周围环境

危害码 (欧洲) Xi:Irritant;
风险声明 (欧洲) R36/37/38
安全声明 (欧洲) S26-S37/39
危险品运输编码 UN 2811 6.1/PG 3
WGK德国 3
包装等级 III
危险类别 6.1
海关编码 2930909090

~%

24966-39-0结构式

24966-39-0

文献:Journal of Heterocyclic Chemistry, , vol. 11, p. 257,258-262
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海关编码 2930909090
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