24934-91-6
中文名称
氯甲磷
英文名称
CHLORMEPHOS
CAS
24934-91-6
分子式
C5H12ClO2PS2
分子量
234.7
MOL 文件
24934-91-6.mol
结构式
基本信息
中文别名
s-氯甲基-0，0-二乙基二硫代磷酸酯
氯甲磷
S-(氯甲基)-O,O-二乙基二硫代磷酸酯
氯甲磷
S-(氯甲基)-O,O-二乙基二硫代磷酸酯
英文别名
CHLORMEFOS
CHLORMEPHOS
DOTAN
MC2188
S-Chloromethyl-0，0-diethylphosphorodithioate
S-CHLOROMETHYL O,O-DIETHYL PHOSPHORODITHIOATE
ai3-25533
caswellno195b
Chlormethylfos
epapesticidechemicalcode295300
Methanethiol, chloro-, S-ester with O,O-diethyl phosphorodithioate
O,O-Diethyl S-(Chloromethyl)dithiophosphate
P 2188
Phosphorodithioic acid, S-(chloromethyl) O,O-diethyl ester
phosphorodithioicacid,s-(chloromethyl)o,o-diethylester
s-(chloromethy)o,o-diethylphosphorodithioate
S-(Chloromethyl) o,o-diethyl dithiophosphate
S-(Chloromethyl) O,O-Diethyl phosphorothiolothionate
CHLORMEFOS PESTANAL (S-(CHLORO- METHYL)
chlormephos(bsi,iso)
CHLORMEPHOS
DOTAN
MC2188
S-Chloromethyl-0，0-diethylphosphorodithioate
S-CHLOROMETHYL O,O-DIETHYL PHOSPHORODITHIOATE
ai3-25533
caswellno195b
Chlormethylfos
epapesticidechemicalcode295300
Methanethiol, chloro-, S-ester with O,O-diethyl phosphorodithioate
O,O-Diethyl S-(Chloromethyl)dithiophosphate
P 2188
Phosphorodithioic acid, S-(chloromethyl) O,O-diethyl ester
phosphorodithioicacid,s-(chloromethyl)o,o-diethylester
s-(chloromethy)o,o-diethylphosphorodithioate
S-(Chloromethyl) o,o-diethyl dithiophosphate
S-(Chloromethyl) O,O-Diethyl phosphorothiolothionate
CHLORMEFOS PESTANAL (S-(CHLORO- METHYL)
chlormephos(bsi,iso)
所属类别
分析化学：农残、兽药及化肥类
物理化学性质
| 外观性质 | 无色液体。 |
| 溶解性 | 微溶于水，易溶于多数有机溶剂。 |
| 熔点 | 25°C |
| 沸点 | bp1mm 93-95°; bp0.1 Torr 81-85° |
| 密度 | d20 1.260 |
| 蒸气压 | 7.6 Pa (30 °C) |
| 折射率 | nD220 1.5244 |
| 闪点 | 100 °C |
| 储存条件 | 0-6°C |
| 水溶解性 | 60 mg l-1(20 °C) |
| 形态 | 液体 |
| Henry's Law Constant | 3.4×10-2 mol/(m3Pa) at 25℃, Duchowicz et al. (2020) |
| EPA化学物质信息 | Chlormephos (24934-91-6) |
安全数据
| 危险性符号(GHS) |   GHS06,GHS09 |
| 警示词 | 危险 |
| 危险性描述 | H300+H310-H410 |
| 防范说明 | P273-P280-P301+P310+P330-P302+P352+P310-P391-P501 |
| 危险品标志 | T+,N |
| 危险类别码 | 27/28-50/53 |
| 安全说明 | 28-36/37-45-60-61 |
| 危险品运输编号 | 3018 |
| RTECS号 | TD5170000 |
| 危险等级 | 6.1(a) |
| 包装类别 | II |
| 毒害物质数据 | 24934-91-6(Hazardous Substances Data) |
| 毒性 | LD50 in rats (mg/kg): 7 orally; 27 dermally; LC50 in fish: 1.5 mg/l (Lynch) |