메나존

메나존 · pp175 · sayfor · sayfos · syphos · r15,175 · saiphos · sayphos

식별자 및 물리적 특성

CAS No.	78-57-9
분자식	C6H12N5O2PS2
평균 분자량	281.3 g/mol
단동위원소 질량	281.01700325 g/mol
SMILES	COP(=S)(OC)SCc1nc(N)nc(N)n1
InChIKey	SUYHYHLFUHHVJQ-UHFFFAOYSA-N
PubChem CID	6543
ChEBI	CHEBI:82140
EC No.	201-123-4
DTXSID	DTXSID9042120
현지명	메나존

화학 및 물리적 성질

XLogP	0.5
극성 표면적	167
수소 결합 공여자 수	2
수소 결합 수용자 수	9
회전 가능 결합 수	5
무거운 원자 수	16
형식 전하	0
복잡도	253
농약	Pesticides -> Organophosphate Insecticides
냄새	LITTLE OR NO ODOR
Color/Form	COLORLESS CRYSTALS
용해도	LOW SOLUBILITY IN WATER & ORG SOLVENTSGENERALLY SOL TO ABOUT 10-20% IN HYDROXYLIC SOLVENTSAT ROOM TEMP: 200 G/KG 2-ETHOXYETHANOL, 250 G/KG 2-METHOXYETHANOL, 150 G/KG TETRAHYDROFURFURYL ALCOHOL, 100 G/KG ETHYLENE GLYCOLIn water, 240 mg/l at 20 °C
녹는점	FP: 164-166 °C164-166°
증기압	0.00000097 [mmHg]9.75X10-7 mm Hg at 25 °C
Food Contact Substances	FCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description	Off-white solid[Hawley] Colorless solid[HSDB]
Stability/Shelf Life	SOLID IS STABLE @ TEMP UP TO 50 °C
Dissociation Constants	pKa=3.8
Other Experimental Properties	DECOMP 160-162 °CIt is decomp by strong acids and lyesFORMS CRYSTALLINE PICRATE, HYDROCHLORIDE & DIHYDROGEN CITRATEMERCAPTAN-LIKE ODOR /TECHNICAL PRODUCT/
끓는 점	89.5°C
밀도	1.548±0.06 g/cm3(Predicted)
pKa(산도 계수)	4.10±0.10(Predicted)
색상	메탄올에서 결정의 형성
용해도	0.24g/L(20℃)
헨리 상수	6.6×103 mol/(m3Pa) at 25℃, HSDB (2015)
EPA	Menazon (78-57-9)

화학적 성질

Off-white solid.Slightly soluble in water and organic solvents.

안전 및 규제

GHS 분류	WarningH302: Harmful if swallowed [Warning Acute toxicity, oral]P264, P270, P273, P301+P317, P330, and P501 (click each P-code to see the statement)H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
유해성 요약	Very toxic cholinesterase inhibitor[Hawley] No significant adverse effects observed in animal studies besides inhibition of cholinesterase activity[HSDB] The average of two baseline respective cholinesterase activity determinations three days apart, with no exposures to enzyme inhibiting pesticides for at least 30 days, is recommended for each worker prior to exposure to cholinesterase inhibitors because of large inter-individual differences in published baseline values. To be established at least once a year. Removal from workplace exposures is recommended until the cholinesterase activity returns to within 20% of baseline. [TLVs and BEIs]
Other Hazardous Reactions	A portion of even the most flammable materials is likely to be lost by vaporization. ... The smoke from an open fire used to destroy pesticides will contain some of the poison. Burning should be attempted only in an isolated place. Inhalation of smoke must be avoided. /Pesticides/
Hazard Classes and Categories	Acute Tox. 4 (100%)Acute toxicity - category 4Acute toxicity (Oral) - Category 4Acute Tox. 4 *
Standard Transportation Number	49 216 74Organophosphorus pesticide, liquid, not otherwise specified (compounds and preparations) (insecticides, other than agricultural, NEC)49 216 75Organophosphorus pesticide, liquid, not otherwise specified (compounds and preparations) (agricultural insecticides, NEC, liquid)49 105 4449 105 4549 216 76Organophosphorus pesticide, solid, not otherwise specified (compounds and preparations) (insecticides, other than agricultural, NEC)49 216 77Organophosphorus pesticide, solid, not otherwise specified (compounds and preparations) (agricultural insecticides, NEC, other than liquid)
Shipment Methods and Regulations

용도

Insecticide; acaricide.