氯丙酯

Description

chloropropylate · CAS 5836-10-2 · C17H16Cl2O3. UNII GI03ROM7HQ. Boiling Point: 148-150 °C @ 0.5 mm Hg; Melting Point: 73 °C; Solubility: In water, 10 mg/L @ 20 °C..

Identification

CAS Registry Number	5836-10-2
PubChem CID	22094
Molecular formula	C17H16Cl2O3
IUPAC name	propan-2-yl 2,2-bis(4-chlorophenyl)-2-hydroxyacetate
UNII (FDA)	GI03ROM7HQ

Computed Descriptors

Molecular Weight	339.2
XLogP3	4.7
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	5
Exact Mass	338.0476498
Monoisotopic Mass	338.0476498
Topological Polar Surface Area	46.5
Heavy Atom Count	22
Formal Charge	0

Physical & Chemical Properties

Boiling Point	148-150 °C @ 0.5 mm Hg
Melting Point	73 °C
Solubility	In water, 10 mg/L @ 20 °C.
Density	1.36 g/cu cm @ 20 °C
Vapor Pressure	0.00000018 [mmHg]
Vapor Pressure	1.8X10-7 mm Hg @ 20 °C

Physical description & handling notes

• Colorless or white solid; [HSDB]
• WHITE POWDER
• Colorless crystals.
• MP: 66-72 °C /Technical product/
• At 20 °C: 700 g/L acetone, dichloromethane; 50 g/L hexane; 300 g/L methanol; 130 g/L n-octanol; 500 g/L toluene
• Henry's Law constant = 8.03X10-9 atm-cu m/mol @ 25 °C /Estimated/

Regulatory Status

GHS notification summary	7.1% (3 / 42)

GHS Hazard Classification

GHS notification summary	7.1% (3 / 42)
Reported hazard statements	H318 (92.9%)

Documented Uses

• Used as non-systemic contact acaricide for cotton, fruit, nuts, vegetables, and ornamentals; Also used as marine anti-fouling agent; [HSDB]
• Non-systemic contact acaricide; discontinued in 1978
• Chloropropylate is made by reacting 4,4'-dichlorobenzilic acid with isopropanol.
• Used to control spider mites on apple and pear trees. /Former use/
• .../Chloropropylate is/ suitable for use at 30-60 g ai/100 L on cotton, fruit, nuts, ornamentals, sugar beet, tea and vegetables, applied to obtain full coverage of foliage. It is non-phytotoxic at these rates.
• Contact, non-systemic acaricide for control of adult mites; effective against summer eggs and against all postembryonic stages.

Synonyms

CHLOROPROPYLATE; Chlorpropylate; 5836-10-2; Rospine; Chlorpropylat; Acaralate; Rospin; Chlormite; Gesakur; Isopropyl 4,4'-dichlorobenzilate; Rospan; DTXSID5041778; Geigy 24163; GI03ROM7HQ; Propyl p,p'-dichlorobenzilate; ENT 26,999

Frequently Asked Questions

What are the CAS number and molecular formula of chloropropylate?

CAS 5836-10-2; molecular formula C17H16Cl2O3; molecular weight — g/mol.

What other names is chloropropylate known by?

CHLOROPROPYLATE, Chlorpropylate, 5836-10-2, Rospine, Chlorpropylat, Acaralate.

Is chloropropylate classified as hazardous?

7.1% of GHS notifications report no hazard classification (3 of 42).

What are the key physical properties of chloropropylate?

Boiling Point: 148-150 °C @ 0.5 mm Hg; Melting Point: 73 °C; Solubility: In water, 10 mg/L @ 20 °C.; Density: 1.36 g/cu cm @ 20 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.