涕灭威亚砜 | 1646-87-3

• 物质功能分类: 化学试剂 - 有机试剂 - 砜、亚砜类化合物
• 分子结构分类: 有机化合物 - 有机硫化合物 - 亚砜
• 中文名称: 涕灭威亚砜
• 中文别名: 涕灭威-亚砜
• 英文名称: aldicarb sulfoxide
• 英文别名: 2-methyl-2-(methylsulfinyl)propanal O-((methylamino)carbonyl)oxime；Aldicarb sulphoxide；aldicarb-sulfoxide；Temik-sulfoxid；Aldicarb-sulfoxide 1000 microg/mL in Acetone；[(2-methyl-2-methylsulfinylpropylidene)amino] N-methylcarbamate
• CAS: 1646-87-3
• 化学式: C₇H₁₄N₂O₃S
• 分子量: 206.266
• InChiKey: BXPMAGSOWXBZHS-UHFFFAOYSA-N

物化性质

• 熔点：
  108-110 °C
• 密度：
  1.2996 (rough estimate)
• 溶解度：
  可溶于水
• 蒸汽压力：
  1.00e-04 mmHg
• 碰撞截面：
  145.4 Ų [M+H]+ [CCS Type: TW]
• 保留指数：
  1074.6

计算性质

• 辛醇/水分配系数(LogP)：
  -0.2
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  87
• 氢给体数：
  1
• 氢受体数：
  5

安全信息

• 危险等级：
  6.1(a)
• 危险品标志：
  T+
• 安全说明：
  S22
• 危险类别码：
  R28
• WGK Germany：
  3
• 危险品运输编号：
  UN 2757
• RTECS号：
  UE2075000
• 海关编码：
  2930909090
• 包装等级：
  I
• 危险类别：
  6.1(a)
• 储存条件：
  2-8°C

SDS

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Section 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE
Product identifiers
Product name : Aldicarb-sulfoxide
CAS-No. : 1646-87-3
Relevant identified uses of the substance or mixture and uses advised against
Identified uses : Laboratory chemicals, Manufacture of substances

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Section 2. HAZARDS IDENTIFICATION
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Acute toxicity, Oral (Category 2)
Acute aquatic toxicity (Category 1)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Very toxic if swallowed.
Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram
Signal word Danger
Hazard statement(s)
H300 Fatal if swallowed.
H400 Very toxic to aquatic life.
Precautionary statement(s)
P264 Wash hands thoroughly after handling.
P273 Avoid release to the environment.
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/
physician.
Supplemental Hazard none
Statements
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)
R-phrase(s)
R28 Very toxic if swallowed.
S-phrase(s)
S22 Do not breathe dust.
S24/25 Avoid contact with skin and eyes.
S45 In case of accident or if you feel unwell, seek medical advice immediately
(show the label where possible).
Caution - substance not yet tested completely.
Other hazards
Lachrymator.

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Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
Substances
Formula : C7H14N2O3S
Molecular Weight : 206,26 g/mol
Component Concentration
Aldicarb-sulfoxide
CAS-No. 1646-87-3 -

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Section 4. FIRST AID MEASURES
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a physician.
In case of eye contact
Flush eyes with water as a precaution.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
Most important symptoms and effects, both acute and delayed
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated., Lachrymation, Convulsions, Unconsciousness, May cause cyanosis., burning
sensation, Cough, wheezing, laryngitis, Shortness of breath, Headache, Nausea, Vomiting, Cholinesterase
inhibitors can cause heavy salivation and secretion in the lungs, lachrymation, blurred vision, involuntary
defecation, diarrhea, tremor, ataxia, sweating, hypothermia, lowered heart rate, and/or a fall in blood
pressure as a result of their action at cholinergic nerve sites., Weakness, Confusion., Gastrointestinal
disturbance, Dizziness, Incoordination.
Indication of any immediate medical attention and special treatment needed
no data available

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Section 5. FIREFIGHTING MEASURES
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides, nitrogen oxides (NOx), Sulphur oxides
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
no data available

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Section 6. ACCIDENTAL RELEASE MEASURES
Personal precautions, protective equipment and emergency procedures
Wear respiratory protection. Avoid dust formation. Avoid breathing vapors, mist or gas. Ensure adequate
ventilation. Evacuate personnel to safe areas. Avoid breathing dust.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the
environment must be avoided.
Methods and materials for containment and cleaning up
Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed
containers for disposal.
Reference to other sections
For disposal see section 13.

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Section 7. HANDLING AND STORAGE
Precautions for safe handling
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed.Normal measures for preventive fire
protection.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.
Recommended storage temperature: 2 - 8 °C
Specific end use(s)
no data available

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Section 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling
the product.
Personal protective equipment
Eye/face protection
Face shield and safety glasses Use equipment for eye protection tested and approved under
appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, The type of protective equipment must be selected
according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face particle
respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering
controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use
respirators and components tested and approved under appropriate government standards such
as NIOSH (US) or CEN (EU).

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Section 9. PHYSICAL AND CHEMICAL PROPERTIES
Information on basic physical and chemical properties
a) Appearance Form: solid
b) Odour no data available
c) Odour Threshold no data available
d) pH no data available
e) Melting point/freezing no data available
point
f) Initial boiling point and no data available
boiling range
g) Flash point no data available
h) Evaporation rate no data available
i) Flammability (solid, gas) no data available
j) Upper/lower no data available
flammability or
explosive limits
k) Vapour pressure no data available
l) Vapour density no data available
m) Relative density no data available
n) Water solubility no data available
o) Partition coefficient: n- no data available
octanol/water
p) Auto-ignition no data available
temperature
q) Decomposition no data available
temperature
r) Viscosity no data available
s) Explosive properties no data available
t) Oxidizing properties no data available
Other safety information
no data available

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Section 10. STABILITY AND REACTIVITY
Reactivity
no data available
Chemical stability
no data available
Possibility of hazardous reactions
no data available
Conditions to avoid
no data available
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available

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Section 11. TOXICOLOGICAL INFORMATION
Information on toxicological effects
Acute toxicity
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
no data available
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Potential health effects
Inhalation May be harmful if inhaled. May cause respiratory tract irritation.
Ingestion May be fatal if swallowed.
Skin May be harmful if absorbed through skin. May cause skin irritation.
Eyes May cause eye irritation.
Signs and Symptoms of Exposure
To the best of our knowledge, the chemical, physical, and toxicological properties have not been
thoroughly investigated., Lachrymation, Convulsions, Unconsciousness, May cause cyanosis., burning
sensation, Cough, wheezing, laryngitis, Shortness of breath, Headache, Nausea, Vomiting, Cholinesterase
inhibitors can cause heavy salivation and secretion in the lungs, lachrymation, blurred vision, involuntary
defecation, diarrhea, tremor, ataxia, sweating, hypothermia, lowered heart rate, and/or a fall in blood
pressure as a result of their action at cholinergic nerve sites., Weakness, Confusion., Gastrointestinal
disturbance, Dizziness, Incoordination.
Additional Information
RTECS: UE2075000

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Section 12. ECOLOGICAL INFORMATION
Toxicity
Toxicity to daphnia and EC50 - Daphnia - 0,043 mg/l - 48 h
other aquatic
invertebrates
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
no data available
Other adverse effects
Very toxic to aquatic life.
no data available

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Section 13. DISPOSAL CONSIDERATIONS
Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed
professional waste disposal service to dispose of this material. Dissolve or mix the material with a
combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.
Contaminated packaging
Dispose of as unused product.

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Section 14. TRANSPORT INFORMATION
UN number
ADR/RID: 2811 IMDG: 2811 IATA: 2811
UN proper shipping name
ADR/RID: TOXIC SOLID, ORGANIC, N.O.S. (Aldicarb-sulfoxide)
IMDG: TOXIC SOLID, ORGANIC, N.O.S. (Aldicarb-sulfoxide)
IATA: Toxic solid, organic, n.o.s. (Aldicarb-sulfoxide)
Transport hazard class(es)
ADR/RID: 6.1 IMDG: 6.1 IATA: 6.1
Packaging group
ADR/RID: I IMDG: I IATA: I
Environmental hazards
ADR/RID: no IMDG Marine Pollutant: no IATA: no
Special precautions for user
no data available

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SECTION 15 - REGULATORY INFORMATION
N/A

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

用途

涕灭威亚砜是一种含有氨基甲酸酯的杀虫剂。这类农药具有选择性强、高效、广谱、对人畜低毒、易分解和残留少等特点，因此在农业、林业和畜牧业等领域得到了广泛应用。

反应信息

• 作为反应物：
  描述：

  涕灭威亚砜 在 氢化铝 作用下， 以 水 、 乙腈 为溶剂， 生成 甲胺
  参考文献：
  名称：

  高效液相色谱法对农药进行柱后光解，用于荧光测定。

  摘要：

  DOI：

  10.1021/ac00154a007
• 作为产物：
  描述：

  涕灭威 在 rat liver microsomes 、 还原型辅酶II(NADPH)四钠盐 作用下， 以 甲醇 、 phosphate buffer 为溶剂， 反应 0.17h， 生成 涕灭威亚砜
  参考文献：
  名称：

  测定大鼠肝脏，肾脏和肺微粒体中涕灭威磺化氧化的速率。

  摘要：

  1.通过定量涕灭威亚砜和涕灭威的含量，确定涕灭威（2-甲基-2-（甲硫基）丙醛O-[（甲基氨基）羰基肟]，Temik）在大鼠肝，肾和肺微粒体中的硫氧化速度。孵育过程中产生的砜。在本研究中使用的体外实验条件下，涕灭威亚砜是唯一产生的代谢产物，而涕灭威亚砜进一步代谢为涕灭威砜的作用可忽略不计。2.基于产物形成的测量，在肝脏，肾脏和肺微粒体中，涕灭威硫氧化的平均最大速度（mumol / min / mg蛋白质）分别为5.41、39.51和2.45。米氏常数（microM）的相应值分别为184、1050和188。3。

  DOI：

  10.1080/004982597239877

文献信息

• Rouchard, Jean; Moons, Chantal; Meyer, Joseph, Bulletin de la Societe Chimique de France, 1980, vol. 2, # 9-10, p. 441 - 443
  作者：Rouchard, Jean、Moons, Chantal、Meyer, Joseph

  DOI：——

  日期：——