英语词典化工词典

2-Nitrothiophene

2-Nitrothiophene

  • 中文别名：2-硝基噻吩
  • 中文释义：2-硝基噻吩;2-硝噻吩
  • 英文别名：2-Nitrothiophene;
    2-Nitrithiophene;
    5-nitrothiophene;
    2-Nitro-thiophen;
    2-NO2thiophene;
    2-nitro-thiophene;
    EINECS 210-190-9;
    Thiophene,2-nitro 
  • CAS No.：609-40-5
  • 分子式：

    C4H3NO2S

  • 分子量：129.13
  • 精确分子量：128.98800
  • PSA：74.06000
  • MDL：MFCD00005425
  • InChI：InChI=1/C4H3NO2S/c6-5(7)4-2-1-3-8-4/h1-3H
  • 分子结构式：

物化性质

外观与性状：
淡黄色固体
密度：
1,364 g/cm3
熔点：
43-45 °C(lit.)
沸点：
224-225 °C(lit.)
闪点：
201 °F
折射率：
1.5855 (43ºC)
存储条件/存储方法：

贮存：

将密器密封，储存密封的主藏器内，并放在阴凉， 干爽的位置。

稳定性相关：

一、 基本性质：

能随水蒸气挥发。

其它信息：

物性数据：

2-硝基噻吩 安全信息

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：
R68
安全说明：
S24/25
RTECS号：
XN0030000
安全标志：
S24/25:防止皮肤和眼睛接触。
危险标志：
Xn

安全信息

外观与性状：
淡黄色固体
密度：
1,364 g/cm3
熔点：
43-45 °C(lit.)
沸点：
224-225 °C(lit.)
闪点：
201 °F
折射率：
1.5855 (43ºC)
存储条件/存储方法：

贮存：

将密器密封，储存密封的主藏器内，并放在阴凉， 干爽的位置。

稳定性相关：

一、 基本性质：

能随水蒸气挥发。

其它信息：

物性数据：

2-硝基噻吩 安全信息

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：
R68
安全说明：
S24/25
RTECS号：
XN0030000
安全标志：
S24/25:防止皮肤和眼睛接触。
危险标志：
Xn

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XN0030000
CHEMICAL NAME :
Thiophene, 2-nitro-
CAS REGISTRY NUMBER :
609-40-5
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C4-H3-N-O2-S
MOLECULAR WEIGHT :
129.14
WISWESSER LINE NOTATION :
T5SJ BNW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Klebsiella pneumoniae
DOSE/DURATION :
20 umol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 118,153,1983
生态数据：

三、生态学数据：

1、其它有害作用：该物质对环境可能有危害，对水体应给予特别注意。

MSDS

Name: 2-Nitrothiophene tech. 85% Material Safety Data Sheet
Synonym: None
CAS: 609-40-5
Section 1 - Chemical Product   MSDS Name:2-Nitrothiophene tech. 85% Material Safety Data Sheet
Synonym:None
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
609-40-5 2-Nitrothiophene 85 210-190-9
Hazard Symbols: None Listed.
Risk Phrases: None Listed.
Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Light sensitive.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. 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.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Runoff from fire control or dilution water may cause pollution.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate 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. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.
Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Store protected from light.
Storage:
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Dark room.
Store protected from light.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 609-40-5: 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 minimize contact with skin.
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 to beige-brown
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 224 - 225 deg C @ 760.00mmHg
Freezing/Melting Point: 43.00 - 45.00 deg C
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C4H3NO2S
Molecular Weight: 129.13
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures. May discolor on exposure to light.
Conditions to Avoid:
Incompatible materials, light, dust generation, excess heat, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents, strong bases.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, nitrogen.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 609-40-5: XN0030000 LD50/LC50:
Not available.
Carcinogenicity:
2-Nitrothiophene - 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
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: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 609-40-5: No information available.
Canada
CAS# 609-40-5 is listed on Canada's NDSL List.
CAS# 609-40-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 609-40-5 is listed on the TSCA inventory.

SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据

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

分子结构数据

五、分子性质数据：

1、 摩尔折射率：31.18

2、 摩尔体积（m3/mol）：90.7

3、 等张比容（90.2K）：245.9

4、 表面张力（dyne/cm）：53.9

5、 极化率（10-24cm3）：12.36

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:3

4.可旋转化学键数量:0

5.互变异构体数量:无

6.拓扑分子极性表面积74.1

7.重原子数量:8

8.表面电荷:0

9.复杂度:101

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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