1,5-二氯六甲基三硅氧烷

1,5-二氯六甲基三硅氧烷 基本信息
CAS号 3582-71-6 分子式 C6H18Cl2O2Si3
分子量 277.36800 精确质量  275.99900
PSA  18.46000 LogP  3.60260

基本信息 展开↓

CAS号:
3582-71-6
3D弹球模型:
立即前往扯扯看
分子式:
C6H18Cl2O2Si3
分子量:
277.36800
中文名称:
1,5-二氯六甲基三硅氧烷
英文名称:
bis[[chloro(dimethyl)silyl]oxy]-dimethylsilane
中文别名:
1,5-二氯六甲基三硅氧烷;
1,5-二氯-1,1,3,3,5,5-六甲基三硅氧烷;
1,5-二氯六甲基三硅烷
英文别名:
bis[[chloro(dimethyl)silyl]oxy]-dimethylsilane;
1,5-Dichloro-1,1,3,3,5,5-hexamethyl disiloxane;
1,1,3,3,5,5-hexamethyldichlorotrisiloxane;
hexamethyl-1,5-dichlorotrisiloxane;
1,5-Dichlor-1,1,3,3,5,5-hexamethyltrisiloxan;
1,5-Dichloro-1,1,3,3,5,5-hexamethyltrisiloxane;
Trisiloxane,1,5-dichloro-1,1,3,3,5,5-hexamethyl;
1,5-Dichlorohexamethyltrisiloxane;
1,3-dichloro hexamethyl trisiloxane
精确分子量/精确质量:
275.99900
极性分子表面积/PSA:
18.46000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
222-707-5
InChI:
InChI=1/C6H18Cl2O2Si3/c1-11(2,7)9-13(5,6)10-12(3,4)8/h1-6H3

物化性质展开↓

外观与性状:
透明无色液体
密度:
1.018 g/mL at 25 °C(lit.)
熔点:
-53 °C
沸点:
184 °C(lit.)
闪点:
170 °F
折射率:
n20/D 1.405(lit.)
存储条件/存储方法:

避光,通风干燥处,密封保存

稳定性相关:

常温常压下稳定

其它信息:

1.      性状:不确定

2.      密度dg/mL,25/4):1.018

3.      相对蒸汽密度(g/mL,空气=1):不确定

4.      熔点mpºC):-53

5.      沸点(ºC,常压):184                            

6.      沸点bpºC,6mm):不确定

7.      折射率:1.405

8.      闪点fpºC):170

9.      比旋光度(º):不确定

10.   自燃点或引燃温度(ºC):不确定

11.   蒸气压(kPa,25ºC):不确定

12.   饱和蒸气压(kPa,60ºC):不确定

13.   燃烧热(KJ/mol):不确定

14.   临界温度(ºC):不确定

15.   临界压力(KPa):不确定

16.   油水(辛醇/水)分配系数的对数值:不确定

17.   爆炸上限(%,V/V):不确定

18.   爆炸下限(%,V/V):不确定

19.   溶解性:不确定

安全信息展开↓

海关代码:
2934999090
WGK_Germany:
3
德国有关水污染物质的分类清单
危险类别码:
R34
安全说明:
S26-S28-S36/37/39-S45
安全标志:
S26:万一接触眼睛,立即使用大量清水冲洗并送医诊治。
S28:接触皮肤之后,立即使用大量皂液洗涤。
S45:出现意外或者感到不适,立刻到医生那里寻求帮助(最好带去产品容器标签)。
:
危险标志:
C: Corrosive;

合成路线查看所有的合成路线

  • 75-78-5

    二氯二甲基硅烷

  • ~28%

  • 2401-73-2

    1,3-二氯-1,1,3,3,-四甲基二硅氧烷

  • +

  • 3582-71-6

    1,5-二氯六甲基三硅氧烷

  • 75-78-5

    二氯二甲基硅烷

  • ~15%

  • 2401-73-2

    1,3-二氯-1,1,3,3,-四甲基二硅氧烷

  • +

  • 3582-71-6

    1,5-二氯六甲基三硅氧烷

  • 67-68-5

    二甲基亚砜

  • +

  • 75-78-5

    二氯二甲基硅烷

  • ~14%

  • 2373-51-5

    氯甲基甲硫醚

  • +

  • 2401-73-2

    1,3-二氯-1,1,3,3,-四甲基二硅氧烷

毒理性展开↓

生态数据:

通常对水是不危害的,若无政府许可,勿将材料排入周围环境

MSDS 展开↓

Name: 1 5-Dichlorohexamethyltrisiloxane 95% Material Safety Data Sheet
Synonym:
CAS: 3582-71-6
Section 1 - Chemical Product   MSDS Name:1 5-Dichlorohexamethyltrisiloxane 95% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
3582-71-6 1,5-Dichlorohexamethyltrisiloxane 95% 222-707-5
Hazard Symbols: C
Risk Phrases: 34

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Causes burns.Moisture sensitive.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns. May cause dermatitis.
Ingestion:
Causes gastrointestinal tract burns. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary edema. Causes chemical burns to the respiratory tract. The toxicological properties of this substance have not been fully investigated. Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
  Eyes: Immediately 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 immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. 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. Will burn if involved in a fire. Combustible liquid.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide. DO NOT USE WATER!

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container.

Section 7 - HANDLING and STORAGE
  Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 3582-71-6: 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: Liquid
Color: straw-colored - amber
Odor: acrid odor
pH: Not available.
Vapor Pressure: 1 mm Hg @ 50 deg C
Viscosity: Not available.
Boiling Point: 184 deg C
Freezing/Melting Point: -53 deg C
Autoignition Temperature: Not available.
Flash Point: 76 deg C ( 168.80 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Reacts.
Specific Gravity/Density: 1.018
Molecular Formula: ClSi(CH3)2OSi(CH3)2OSi(CH3)2Cl
Molecular Weight: 277.2873

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable.
Conditions to Avoid:
Incompatible materials, contact with water, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, strong bases, alcohols, amines.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide, oxides of silicon.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 3582-71-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1,5-Dichlorohexamethyltrisiloxane - 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
No information available.
IMO
No information available.
RID/ADR
No information available.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 25 Avoid contact with eyes.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
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# 3582-71-6: No information available.
Canada
CAS# 3582-71-6 is listed on Canada's NDSL List.
CAS# 3582-71-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 3582-71-6 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 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
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

分子结构与计算化学数据展开↓

分子结构数据


1、  摩尔折射率:69.18

2、  摩尔体积(m3/mol):270.2

3、  等张比容(90.2K):564.5

4、  表面张力(dyne/cm):19.0

5、  极化率10-24cm3):27.42

计算化学数据


1.疏水参数计算参考值(XlogP):无

2.氢键供体数量:0

3.氢键受体数量:2

4.可旋转化学键数量:4

5.互变异构体数量:无

6.拓扑分子极性表面积18.5

7.重原子数量:13

8.表面电荷:0

9.复杂度:167

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

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