CAS # 1982-49-6, Siduron, 1-(2-Methylcyclohexyl)-3-phenylurea, H 1318, NSC 131951, Tupersan - chemBlink

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Siduron
[CAS# 1982-49-6]

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Identification
Classification	Chemical pesticide >> Herbicide
Name	Siduron
Synonyms	1-(2-Methylcyclohexyl)-3-phenylurea; H 1318; NSC 131951; Tupersan

Molecular Structure
Molecular Formula	C ₁₄H ₂₀N ₂O
Molecular Weight	232.32
CAS Registry Number	1982-49-6
EC Number	217-844-2

Properties
Solubility	Practically insoluble (0.015 g/L) (25 ºC), Calc. ^*
Density	1.07±0.1 g/cm ³ (20 ºC 760 Torr), Calc. ^*
Melting point	135.5 ºC ^**
Boiling point	341.4±15.0 ºC (760 Torr), Calc. ^*
Flash point	121.5±20.5 ºC, Calc. ^*

^*	Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)
^**	"PhysProp" data were obtained from Syracuse Research Corporation of Syracuse, New York (US)

Safety Data

Hazard Symbols

Xi Details

Risk Codes

R36/37/38;R52/53 Details

Safety Description

S26;S61 Details

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410