2312-35-8

Name Propargite
CAS 2312-35-8
EINECS(EC#) 219-006-1
Molecular Formula C19H26O4S
MDL Number MFCD00072448
Molecular Weight 350.47
MOL File 2312-35-8.mol
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Chemical Properties

Appearance Insoluble in water.
Melting point  <25 °C
Boiling point  454.45°C (rough estimate)
density  1.1604 (rough estimate)
vapor pressure  0Pa at 20℃
refractive index  1.5220 (estimate)
Fp  71 °C
storage temp.  2-8°C
solubility  Chloroform (Slightly), Hexane (Slightly)
form  Viscous Liquid
color  Dark/light brown
Water Solubility  215μg/L at 20℃
Merck  13,7900
BRN  6934289
Henry's Law Constant 1.5×101 mol/(m3Pa) at 25℃, Duchowicz et al. (2020)
Major Application agriculture
cleaning products
cosmetics
environmental
food and beverages
personal care
InChI 1S/C19H26O4S/c1-5-14-21-24(20)23-18-9-7-6-8-17(18)22-16-12-10-15(11-13-16)19(2,3)4/h1,10-13,17-18H,6-9,14H2,2-4H3
Contact allergens
The pesticide omite principally acts as an irritant. Contact dermatitis was reported in 40 of 47 agricultural workers using Omite®.
InChIKey ZYHMJXZULPZUED-UHFFFAOYSA-N
SMILES CC(C)(C)c1ccc(OC2CCCCC2OS(=O)OCC#C)cc1
LogP 5.7
CAS DataBase Reference 2312-35-8(CAS DataBase Reference)
NIST Chemistry Reference Propargite(2312-35-8)
EPA Substance Registry System 2312-35-8(EPA Substance)
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Safety Data

Symbol(GHS)  Corrosion (GHS05)Skull and Crossbones (GHS06)Health Hazard (GHS08)Environment (GHS09)
GHS05,GHS06,GHS08,GHS09
Signal word  Danger
Hazard statements  H315-H318-H330-H351-H410
Precautionary statements  P202-P273-P280-P302+P352-P304+P340+P310-P305+P351+P338
Hazard Codes  T;N,N,T
Risk Statements 
R23:Toxic by inhalation.
R38:Irritating to the skin.
R40:Limited evidence of a carcinogenic effect.
R41:Risk of serious damage to eyes.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR  UN 2810
WGK Germany  3
RTECS  WT2900000
REACH Registrations Inactive
HazardClass  9
PackingGroup  III
HS Code  29209090
Storage Class 6.1A - Combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 2 Inhalation
Aquatic Acute 1
Aquatic Chronic 1
Carc. 2
Eye Dam. 1
Skin Irrit. 2
Safety Profile
Poison by skin contact. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of SOx. See also ESTERS and SULFUROUS ACID.
Hazardous Substances Data 2312-35-8(Hazardous Substances Data)
Toxicity
LD50 in male, female rats (mg/kg): 1480, 1480 orally; 250, 680 dermally (Gaines); LC50 in rainbow trout, bluegill sunfish (ppb): >100, 31 (Stone)

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