CAS 32807-28-6 MFCD00000938-Methyl 4-Chloroacetoacetate 4-氯乙酰乙酸甲酯 TAO{mole}

Methyl 4-Chloroacetoacetate 4-氯乙酰乙酸甲酯

CAS 32807-28-6 MFCD00000938

化学结构图

SMILES: COC(=O)CC(=O)CCl

化学属性

Mol. Formula	C5H7ClO3
Mol. Weight	151
Refractive index	1.4570 to 1.4590
Boiling Point	97°C/11mmHg(lit.)
Density	1.305
Flash Point	108°C(lit.)

别名和识别编码

Chemical Name	Methyl 4-Chloroacetoacetate
CAS Number	32807-28-6
Synonym	Methyl gamma-chloroacetoacetate 4-氯乙酰乙酸甲酯 Butanoic acid, 4-chloro-3-oxo-, methyl ester ######## Methyl 4-chloro-3-oxobutanoate
PubChem Substance ID	87565963
EC Number	251-230-5
Beilstein Registry Number	1759939
MDL Number	MFCD00000938
Reaxys-RN	1759939
Chemical Name Translation	4-氯乙酰乙酸甲酯
InChIKey	HFLMYYLFSNEOOT-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00223838

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产品应用

?-Chloroacetic acid derivative with acute toxicity used in the preparation of insecticides.

安全信息

GHS Symbol

WGK Germany3

Hazard statements

H301 Toxic if swallowed 吞食有毒

Hazard Codes T 6.1

Precautionary statements

P303+P361+P353+P310+P363
P301+P310+P330
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P501 Dispose of contents/container to..… 处理内容物/容器.....
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P305+P351+P338
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P405 Store locked up. 上锁保管。
P301+P310
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P304+P340+P310
P304+P340
P305+P351+P338+P310
P301+P330+P331+P310

Signal word Danger

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R25 Toxic if swallowed 吞咽有毒
R34 Causes burns 会导致灼伤

RTECSAK5115000

UN Number 2922 2810

Packing GroupII

Hazard Class8/6.1

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 77 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - convulsions or effect on seizure threshold
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   OYYAA2 Oyo Yakuri.  Pharmacometrics.  (Oyo Yakuri Kenkyukai, CPO Box 180,
   Sendai 980-91, Japan) V.1-    1967-  Volume(issue)/page/year: 33,695,1987

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 91 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Behavioral - convulsions or effect on seizure threshold
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   OYYAA2 Oyo Yakuri.  Pharmacometrics.  (Oyo Yakuri Kenkyukai, CPO Box 180,
   Sendai 980-91, Japan) V.1-    1967-  Volume(issue)/page/year: 33,695,1987