dNTPMixture , EACH25mm, filtering and high temperature dual sterilization

Synonym(s):
O,O-Diethyl O-(4-nitrophenyl) phosphorothioate;Ethylparathione;Parathion-ethyl;Parathion-ethyl solution

Update time: 2022-07-08

Melting point:	6.1°C
Boiling point:	375°C
Density	1.26
vapor pressure	0.470 at 20 °C, 0.942 at 25 °C, 1.84 at 30 °C, 3.53 at 35 °C, 6.62 at 40 °C, 12.18 at 45 °C (gassaturation method, Spencer et al., 1979)
refractive index	nD25 1.5370
Flash point:	120 °C
storage temp.	APPROX 4°C
solubility	2,900 and 2,700 g/kg in petroleum ether and heptane, respectively (Williams, 1951)
form	liquid
color	Pale-yellow liquid
Water Solubility	Slightly soluble
Merck	13,7105
BRN	8912188
Henry's Law Constant	8.56 at 25 °C (wetted-wall column, Fendinger and Glotfelty, 1990)
Exposure limits	NIOSH REL: TWA 0.05 mg/m3, IDLH 10 mg/m3; OSHA PEL: TWA 0.1 mg/m3.
Stability:	Hygroscopic, Moisture Sensitive
CAS DataBase Reference	56-38-2(CAS DataBase Reference)
IARC	2B (Vol. 30, Sup 7, 112) 2017
NIST Chemistry Reference	Ethyl parathion (o,o-diethyl-o-p-nitrophenylthiophosphate)(56-38-2)
EPA Substance Registry System	Parathion (56-38-2)

After exposure to parathion ethyl, one case of a bullous contact dermatitis was reported.

Parathion is used to control sucking and chewing insects, mites and soil insects in a very wide range of crops.

Symbol(GHS)	GHS06,GHS08,GHS09
Signal word	Danger
Hazard statements	H300+H310+H330-H372-H410
Precautionary statements	P262-P273-P280-P302+P352+P310-P304+P340+P310-P314
Hazard Codes	T+;N,N,T+,Xn,F
Risk Statements	24-26/28-48/25-50/53-67-65-38-11
Safety Statements	28-36/37-45-60-61-62-16
RIDADR	UN 3278
OEB	D
OEL	TWA: 0.05 mg/m3 [skin]
WGK Germany	3
RTECS	TF4550000
HazardClass	6.1(a)
PackingGroup	I
HS Code	29201100
Hazardous Substances Data	56-38-2(Hazardous Substances Data)
Toxicity	LD50 in female, male rats (mg/kg): 3.6, 13 orally; 6.8, 21 dermally (Gaines)
IDLA	10 mg/m3