碘代乙酸钠盐

碘代乙酸钠盐 基本信息
CAS号 305-53-3 分子式 C2H2INaO2
分子量 207.93000 精确质量 　207.90000
PSA 　40.13000 LogP 　-0.82870
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目录
基本信息 制备方法与用途 物化性质 安全信息 化学图谱 毒性 MSDS 海关数据 结构与计算数据 上下游

基本信息 展开↓

CAS号：
305-53-3
3D弹球模型：
立即前往扯扯看
分子式：
C2H2INaO2
分子量：
207.93000
中文名称：
碘代乙酸钠盐
英文名称：
sodium,2-iodoacetate
中文别名：
碘代乙酸钠盐;
碘乙酸钠盐;
碘乙酸钠
英文别名：
sodium,2-iodoacetate;
lithium iodoacetate;
Sodium monoiodoacetate;
USAF EK-6279;
Sodium iodoacetate;
2-iodoacetic acid sodium salt;
Iodoacetic acid sodium salt;
Iodoacetic acid,sodium salt;
EINECS 206-165-7;
iodoacetic acid,sodium salt;
sodium iodoacetate;
Sodium iodacetate;
Iodoacetate,sodium salt
精确分子量/精确质量：
207.90000
极性分子表面积/PSA：
40.13000
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。
贝尔斯坦号/MDL：
MFCD00002686
EINECS：
206-165-7
PubChem：
24896151
BRN：
4009322
InChI：
InChI=1/C2H3IO2.Na/c3-1-2(4)5;/h1H2,(H,4,5);/q;+1/p-1

生产制备方法及用途展开↓

制备方法

化学分析试剂、照相材料、制药工业。

用途简介

用途

化学分析试剂、照相材料、制药工业。

物化性质展开↓

外观与性状：
淡黄色至黄色-棕色粉末
熔点：
208 °C (dec.)(lit.)
沸点：
262.1ºC at 760mmHg
闪点：
112.3ºC
存储条件/存储方法：

密封干燥避光保存
 

其它信息：

一、物性数据

性状：白色结晶粉末。在空气中吸湿

密度（g/mL,25/4℃）： 不可用

相对蒸汽密度（g/mL,空气=1）：不可用

熔点（ºC）：208-210

沸点（ºC,常压）：不可用

沸点（ºC,5.2kPa）： 不可用

折射率： 不可用

闪点（ºC）： 不可用

比旋光度（º）： 不可用

自燃点或引燃温度（ºC）： 不可用

蒸气压（kPa,25ºC）： 不可用

饱和蒸气压（kPa,60ºC）： 不可用

燃烧热（KJ/mol）：不可用

临界温度（ºC）： 不可用

临界压力（KPa）： 不可用

油水（辛醇/水）分配系数的对数值：不可用 

爆炸上限（%,V/V）：不可用

爆炸下限（%,V/V）： 不可用

溶解性：溶于水，不溶于醇、醚和丙酮。

安全信息展开↓

包装等级：
III
风险类别：
6.1(b)
海关代码：
2915900090
WGK_Germany：
3
德国有关水污染物质的分类清单
危险类别码：
R25;R36/37/38
安全说明：
S26-S39-S45
RTECS号：
AI3675000
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。
S39:佩戴眼/面防护装置。
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：
T:Toxic;

化学图谱

  1. 碘乙酸钠红外图谱(IR1)

上一页 1/4 下一页

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AI3675000
CHEMICAL NAME :
Acetic acid, iodo-, sodium salt
CAS REGISTRY NUMBER :
305-53-3
LAST UPDATED :
199710
DATA ITEMS CITED :
8
MOLECULAR FORMULA :
C2-H2-I-O2.Na
MOLECULAR WEIGHT :
207.93
WISWESSER LINE NOTATION :
OV1I &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
30 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
83 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
75 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
500 mg/kg
SEX/DURATION :
female 8-12 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - live birth index (measured after birth) Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive) Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

MUTATION DATA

TYPE OF TEST :
DNA damage
TEST SYSTEM :
Rodent - rat Liver
DOSE/DURATION :
10 umol/L
REFERENCE :
MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 368,59,1996
毒理学数据：

二、毒理学数据：
有毒，半数致死量（小鼠，经口）63mg/kg。有腐蚀性

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 展开↓

Name: Iodoacetic acid sodium salt 99% Material Safety Data Sheet
Synonym: Sodium iodoacetate; sodium monoiodoacetat
CAS: 305-53-3
Section 1 - Chemical Product   MSDS Name:Iodoacetic acid sodium salt 99% Material Safety Data Sheet
Synonym:Sodium iodoacetate; sodium monoiodoacetat
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
305-53-3 Iodoacetic acid, sodium salt 99.0 206-165-7
Hazard Symbols: None Listed.
Risk Phrases: None Listed.
Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Hygroscopic (absorbs moisture from the air).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. Inhalation of dust may cause respiratory tract irritation.
Chronic:
No information found.
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. 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.
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:
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam.
Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions.
Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 305-53-3: 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: Powder
Color: yellow
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 208.00 - 210.00 deg C
Autoignition Temperature: Not available.
Flash Point: 208 deg C ( 406.40 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: 208 deg C
Solubility in water: soluble
Specific Gravity/Density:
Molecular Formula: C2H2IO2Na
Molecular Weight: 207.93
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, moisture.
Incompatibilities with Other Materials:
Oxidizing agents Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, toxic fumes of sodium oxide, hydrogen iodide, iodine.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 305-53-3: AI3675000 LD50/LC50:
CAS# 305-53-3: Oral, mouse: LD50 = 83 mg/kg.
Carcinogenicity:
Iodoacetic acid, sodium salt - 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
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.*
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
IMO
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing Group: III
RID/ADR
Shipping Name: TOXIC SOLID, ORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 2811
Packing group: III
Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 22 Do not breathe dust.
S 24/25 Avoid contact with skin and 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# 305-53-3: No information available.
Canada
CAS# 305-53-3 is listed on Canada's DSL List.
CAS# 305-53-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 305-53-3 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：2915900090

概述：
2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%
申报要素：
品名, 成分含量, 用途
监管条件：
A.入境货物通关单B.出境货物通关单
检验检疫：
R.进口食品卫生监督检验S.出口食品卫生监督检验M.进口商品检验N.出口商品检验
摘要/Summary：
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

分子结构与计算化学数据展开↓

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:1

5.互变异构体数量:无

6.拓扑分子极性表面积40.1

7.重原子数量:6

8.表面电荷:0

9.复杂度:46.8

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:2

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