氟乙酸甲酯

氟乙酸甲酯

氟乙酸甲酯(Methyl fluoroacetate )是一個重要的含氟化合物,在染料、醫藥、農藥等工業領域有著廣泛的用途和發展前景。在醫藥工業,氟乙酸酯是一個重要的醫藥中間體,是製備氟代嘧啶類抗腫瘤藥物和氟喹諾酸類抗菌藥物的起始原料,屬於劇毒化工品,接觸不慎有致命危險。

基本信息

使用

氟乙酸甲酯 氟乙酸甲酯
氟乙酸甲酯不屬於《危險化學品名錄》(2002年版)中的危險化學品,但刺激眼睛、呼吸系統和皮膚,是有毒液體。國家郵政局《禁寄物品指導目錄及處理辦法(試行)》第一條第四項中提到各類易腐蝕性物品(如有機溶劑)不得寄遞

用途(Useage)

氟乙酸甲酯 氟乙酸甲酯

用途一:用作醫藥、農藥、染料中間體。

用途二:氟乙酸甲酯為生產氟啶酸、環丙氟啶酸、5-氟尿嘧啶、氟苷、喃氟啶、雙呋啶5-氟-4-羥基嘧啶等藥物的基本原料,也是農藥、香料中間體。
用途三:氟乙酸甲酯為生產氟啶酸、環丙氟啶酸、5-氟尿嘧啶、氟苷、喃氟啶、雙呋啶、5-氟-4-羥基嘧啶等藥物的基本原料。

中毒機理

氟乙酸甲酯有毒是氟(F)取代了乙酸(CH3COOH)中的甲基(CH3-)的一個氫(H),形成氟乙酸(FCH2COOH)。而氟乙酸甲酯(FCH2COOCH3)可以看成是氟乙酸(FCH2COOH)和甲醇(CH3OH),酯化而得。

FCH2COO-基團中的F有很強的親電性(跟電子結合的能力),因此它的反應性很強,而蛋白質中的氨基,有很多大的活性,易被氧化。所以,氟乙酸甲酯可以跟蛋白質反應,而使蛋白質變性,所以,由氟乙酸甲酯製成的藥,大多都是抗菌、抗腫瘤、抗癌的,也能製作農藥。

有毒快遞

2013年11月29日,家住東營廣饒縣大王鎮居民劉興亮收到一圓通快件,是其從淘寶網聚划算購買的一雙兒童鞋,在打開包裹幾小時後,劉先生出現嘔吐、腹痛等症狀,12點多家人趕緊將他送進東營市第二人民醫院,近3個小時的搶救未見效果,醫院稱分析不出病情原因。下午3點多,劉先生轉入濱州醫院附屬醫院,29日劉先生因搶救無效死亡,醫院出示診斷死因為有毒化學液體氟乙酸甲酯中毒。

質量指標

外觀(Appearance):無色透明液體

含量(Purity): 工業級≥99%
包裝(Package): 100公斤/桶

物化性質

沸點 104.5℃
相對密度 1.1744
閃點 -32℃
蒸氣壓(20℃)為80Pa
折射率 1.3679。

儲運(Storeage)

桶陰涼處密封保存。

安全術語

S16 Keep away from sources of ignition.
遠離火源。
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
不慎與眼睛接觸後,請立即用大量清水沖洗並徵求醫生意見。
S36 Wear suitable protective clothing.
穿戴適當的防護服。

風險術語

R10 Flammable.
易燃。
R36/37/38 Irritating to eyes, respiratory system and skin.
刺激眼睛、呼吸系統和皮膚。

物質毒性


編號

毒性類型

測試方法

測試對象

使用劑量

毒性作用

1

acute

Oral

Human - man

650 ug/kg

1.胃腸道毒性Gastrointestinal - nausea or vomiting

2

acute

Oral

Rodent - rat

3500 ug/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

3

acute

Inhalation

Rodent - rat

300 mg/m3/10M

1.Details of toxic effects not reported other than lethal dose value

4

acute

Subcutaneous

Rodent - rat

5 mg/kg

1.行為毒性Behavioral - tremor
2.行為毒性Behavioral - convulsions or effect on seizure threshold
3.行為毒性Behavioral - excitement

5

acute

Intramuscular

Rodent - rat

2500 ug/kg

1.Details of toxic effects not reported other than lethal dose value

6

acute

Oral

Rodent - mouse

5 mg/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

7

acute

Inhalation

Rodent - mouse

3200 mg/m3/10M

1.Details of toxic effects not reported other than lethal dose value

8

acute

Intraperitoneal

Rodent - mouse

7500 ug/kg

1.Details of toxic effects not reported other than lethal dose value

9

acute

Subcutaneous

Rodent - mouse

5 mg/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

10

acute

Intravenous

Rodent - mouse

17 mg/kg

1.行為毒性Behavioral - coma
2.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory stimulation
3.胃腸道毒性Gastrointestinal - changes in structure or function of salivary glands

11

acute

Parenteral

Rodent - mouse

6 mg/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold

12

acute

Oral

Mammal - dog

100 ug/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

13

acute

Inhalation

Mammal - dog

25 mg/m3/10M

1.行為毒性Behavioral - coma
2.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory stimulation
3.胃腸道毒性Gastrointestinal - changes in structure or function of salivary glands

14

acute

Subcutaneous

Mammal - dog

100 ug/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

15

acute

Intravenous

Mammal - dog

60 ug/kg

1.大腦毒性Brain and Coverings - recordings from specific areas of CNS
2.行為毒性Behavioral - convulsions or effect on seizure threshold
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory depression

16

acute

Oral

Primate - monkey

10 mg/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

17

acute

Inhalation

Primate - monkey

800 mg/m3/10M

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

18

acute

Subcutaneous

Primate - monkey

10 mg/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

19

acute

Intravenous

Primate - monkey

4 mg/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.行為毒性Behavioral - muscle contraction or spasticity
3.胃腸道毒性Gastrointestinal - changes in structure or function of salivary glands

20

acute

Unreported

Primate - monkey

>50 mg/kg

1.Details of toxic effects not reported other than lethal dose value

21

acute

Oral

Mammal - cat

300 ug/kg

1.行為毒性Behavioral - coma
2.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory stimulation
3.胃腸道毒性Gastrointestinal - changes in structure or function of salivary glands

22

acute

Inhalation

Mammal - cat

25 mg/m3/10M

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

23

acute

Subcutaneous

Mammal - cat

300 ug/kg

1.行為毒性Behavioral - coma
2.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory stimulation
3.胃腸道毒性Gastrointestinal - changes in structure or function of salivary glands

24

acute

Intravenous

Mammal - cat

200 ug/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

25

acute

Oral

Rodent - rabbit

500 ug/kg

1.行為毒性Behavioral - coma
2.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory stimulation
3.胃腸道毒性Gastrointestinal - changes in structure or function of salivary glands

26

acute

Inhalation

Rodent - rabbit

25 mg/m3/10M

1.Details of toxic effects not reported other than lethal dose value

27

acute

Administration onto the skin

Rodent - rabbit

20 mg/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold

28

acute

Subcutaneous

Rodent - rabbit

300 ug/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

29

acute

Intravenous

Rodent - rabbit

200 ug/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)

30

acute

Intraperitoneal

Mammal - pig

400 ug/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - other changes

31

acute

Oral

Rodent - guinea pig

500 ug/kg

1.行為毒性Behavioral - coma
2.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory stimulation
3.胃腸道毒性Gastrointestinal - changes in structure or function of salivary glands

32

acute

Inhalation

Rodent - guinea pig

100 mg/m3/10M

1.行為毒性Behavioral - convulsions or effect on seizure threshold

33

acute

Intraperitoneal

Rodent - guinea pig

350 ug/kg

1.行為毒性Behavioral - tremor
2.行為毒性Behavioral - convulsions or effect on seizure threshold
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory depression

34

acute

Subcutaneous

Rodent - guinea pig

200 ug/kg

1.行為毒性Behavioral - coma
2.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory stimulation
3.胃腸道毒性Gastrointestinal - changes in structure or function of salivary glands

35

acute

Intraperitoneal

Rodent - hamster

2500 ug/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.行為毒性Behavioral - excitement
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

36

acute

Intravenous

Bird - chicken

15 mg/kg

1.Details of toxic effects not reported other than lethal dose value

37

acute

Subcutaneous

Amphibian - frog

100 ug/kg

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.心臟毒性Cardiac - arrhythmias (including changes in conduction)
3.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - dyspnea

38

acute

Unreported

Amphibian - frog

300 mg/kg

1.周圍神經毒性Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage)
2.行為毒性Behavioral - convulsions or effect on seizure threshold

39

acute

Oral

Mammal - domestic

1 mg/kg

1.行為毒性Behavioral - coma
2.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory stimulation
3.胃腸道毒性Gastrointestinal - changes in structure or function of salivary glands

40

acute

Inhalation

Mammal - domestic

200 mg/m3/10M

1.行為毒性Behavioral - coma
2.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory stimulation
3.胃腸道毒性Gastrointestinal - changes in structure or function of salivary glands

41

acute

Subcutaneous

Mammal - domestic

1 mg/kg

1.行為毒性Behavioral - coma
2.肺部、胸部或者呼吸毒性Lungs, Thorax, or Respiration - respiratory stimulation
3.胃腸道毒性Gastrointestinal - changes in structure or function of salivary glands

42

acute

Intravenous

Mammal - domestic

600 ug/kg

1.心臟毒性Cardiac - arrhythmias (including changes in conduction)

43

acute

Intramuscular

Mammal - domestic

600 ug/kg

1.心臟毒性Cardiac - arrhythmias (including changes in conduction)

44

acute

Intramuscular

Mammal - horse, donkey

500 ug/kg

1.大腦毒性Brain and Coverings - recordings from specific areas of CNS
2.行為毒性Behavioral - excitement
3.心臟毒性Cardiac - arrhythmias (including changes in conduction)

45

MutipleDose

Oral

Mammal - dog

125 ug/kg/5D-I

1.行為毒性Behavioral - convulsions or effect on seizure threshold
2.慢性病相關毒性Related to Chronic Data - death

基本信息

中文名稱:氟乙酸甲酯
中文別名:甲基氟乙酸酯
英文名稱:Methyl fluoroacetate
英文別名:FLUOROACETIC ACID METHYL ESTER; Acetic acid, fluoro-, methyl ester; Aceticacid,fluoro-,methylester; Fluoracetic acid methyl ester; fluoro-aceticacimethylester; Methylester kyseliny fluoroctove; methylesterkyselinyfluoroctove; TL 551; tl551; Methyl fluoroacetate 99%; Methylfluoroacetate99%; ethanoic acid,fluoro-,methyl ester; METHYLESTEROFETODOLAC; CHEM-2063
分子式(Formula): C3H5FO2
分子量(Molecular weight ): 92.07
EINECS號:207-218-7

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