2,5-二甲氧基苯磺胺

  • 基本信息
  • 物化性质
  • 安全信息
  • 毒理性
  • MSDS
  • 海关数据
  • 结构与计算化学
  • 上游产品

2,5-二甲氧基苯磺胺 基本信息

中文名称:
2,5-二甲氧基苯磺胺 
中文别名:
2,5-二甲氧基苯磺胺;
2,5-二甲氧基苯-1-磺胺;
2,5-二甲氧基苯磺酰胺 
英文名称:
Benzenesulfonamide,2,5-dimethoxy-
英文别名:
2,5-DIMETHOXYBENZENESULFONAMIDE;
Benzenesulfonamide,2,5-dimethoxy;
2,5-dimethoxybenzene-1-sulfonamide;
2,5-Dimethoxy-benzolsulfonsaeure-amid;
2,5-dimethoxy-benzenesulfonic acid amide;
2,5-dimethoxy-benzenesulfonamide;
2,5-dimethoxyphenylsulfonamide;
2,5-dimethoxybenzenesulphonamide 
CAS No.:
19116-90-6
分 子 式:
C8H11NO4S
分 子 量:
217.24
精确分子量:
217.04100
PSA:
87.00000
MDL:
MFCD00833415
安全术语:
S24/25;
分子结构式:
SDS:
查看

2,5-二甲氧基苯磺胺 物化性质

密度:
1.305g/cm3
熔点:
150 °C
沸点:
416.2ºC at 760mmHg
闪点:
205.5ºC
折射率:
1.536
蒸汽压:
3.9E-07mmHg at 25°C
存储条件/存储方法:

常温密闭避光,通风干燥

稳定性相关:

常温常压下稳定

避免的物料:氧化物

其它信息:

1.       性状:不确定

2.       密度(g/mL,25/4):不确定

3.       相对蒸汽密度(g/mL,空气=1):不确定

4.       熔点(ºC):150

5.       沸点(ºC,常压):不确定

6.       沸点(ºC, 5.2kPa):不确定

7.       折射率:不确定

8.       闪点(ºC):不确定

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

2,5-二甲氧基苯磺胺 安全信息

海关代码:
2935009090
安全说明:
S24/25
RTECS号:
DB2030000
危险标志:
Xi: Irritant;

2,5-二甲氧基苯磺胺 毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB2030000
CHEMICAL NAME :
Benzenesulfonamide, 2,5-dimethoxy-
CAS REGISTRY NUMBER :
19116-90-6
BEILSTEIN REFERENCE NO. :
2648546
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H11-N-O4-S
MOLECULAR WEIGHT :
217.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 4,316,1952
毒理学数据:

急性毒性:小鼠腹腔LD50>500 mg/kg

生态数据:

通常对水体是稍微有害的,不要将未稀释或大量产品接触地下水,水道或污水系统,未经政府许可勿将材料排入周围环境。

2,5-二甲氧基苯磺胺 MSDS

Name: 2 5-Dimethoxybenzene-1-sulfonamide 97% Material Safety Data Sheet
Synonym:
CAS: 19116-90-6
Section 1 - Chemical Product   MSDS Name:2 5-Dimethoxybenzene-1-sulfonamide 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
19116-90-6 2,5-Dimethoxybenzene-1-sulfonamide 97% unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately.
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.
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.

Section 7 - HANDLING and STORAGE
  Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
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# 19116-90-6: 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: Solid
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 150 - 152 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: Not available.
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C8H11NO4S
Molecular Weight: 217

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Acids, acid chlorides, oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 19116-90-6: DB2030000 LD50/LC50:
Not available.
Carcinogenicity:
2,5-Dimethoxybenzene-1-sulfonamide - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 19116-90-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 19116-90-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 19116-90-6 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

2,5-二甲氧基苯磺胺 海关数据

中国海关编码:2935009090

概述:
2935009090 其他磺(酰)胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

2,5-二甲氧基苯磺胺 分子结构与计算化学数据

分子结构数据

1、   摩尔折射率:51.92

2、   摩尔体积(m3/mol):166.3

3、   等张比容(90.2K):430.2

4、   表面张力(dyne/cm):44.7

5、   极化率10-24cm3):20.58

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:1

3.氢键受体数量:5

4.可旋转化学键数量:3

5.互变异构体数量:无

6.拓扑分子极性表面积87

7.重原子数量:14

8.表面电荷:0

9.复杂度:272

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

2,5-二甲氧基苯磺胺 上游产品

推荐供应商更多供应商>>

郑州杰克斯化工产品有限公司

产品介绍:
产品名称:2,5-二甲氧基苯磺胺 Cas号:19116-90-6 纯度: 包装信息:洽谈 价格:洽谈
联系方式:
联系人:许伟伟 电话:0371-86259281 手机:15981966935