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Chlorobenzilate

Chlorobenzilate structure

CAS No:
510-15-6
Formula:
C16H14Cl2O3
Chemical Name:
Chlorobenzilate
Synonyms:
Benzeneacetic acid,4-chloro-α-(4-chlorophenyl)-α-hydroxy-,ethyl ester;Benzilic acid,4,4′-dichloro-,ethyl ester;Akar 338;G 338;Geigy 338;G 23992;Chlorbenzilat;Chlorobenzilate;4,4′-Dichlorobenzilic acid ethyl ester;Ethyl 4,4′-dichlorobenzilate;Ethyl-2-hydroxy-2,2-bis(4-chlorophenyl)acetate;Akar;Acaraben;Benzilan;Chlorbenzylate;Folbex;Acar;ECB;NSC 404460
Categories:
Agrochemicals > Plant Growth Regulators

Description

viscous yellow liquid or pale yellow crystals Ethyl 4,40 -dichlorobenzilate is a yellow solid when pure. The technical product is a brownish liquid.

Chlorobenzilate Basic Attributes

Molecular Weight：

325.19

Exact Mass：

325.19

EC Number：

208-110-2

HScode：

29181800

Characteristics

PSA：

46.53000

XLogP3：

4.73

Appearance：

Chlorobenzilate appears as viscous yellow liquid or pale yellow crystals. Light brown crystalline solid. (NTP, 1992)

Density：

1.28 g/cm³

Melting Point：

36-37.5 °C

Boiling Point：

146-148 °C @ Press: 0.04 Torr

Flash Point：

227.4±27.3 °C

Refractive Index：

1.588

Water Solubility：

13mg/L(20 ºC)

Storage Conditions：

0-6°C

Vapor Pressure：

2.2X10-6 mm Hg at 20 deg C

Toxicity：

Oral-rat LD50: 700 mg/kg; Oral-Mouse LD50: 729 mg/kg

Flammability characteristics：

Thermal decomposition of toxic chloride gas

Explosive limit：

Containers may explode in fire ... Storage containers may rocket great distances, in many directions ...

Safety Information

Transport codes：

UN15936.1/PG3

wgk germany：

hazard class code：

22-50/53-63-43-36/37/38-23/24/25-45-67-40

safety instructions：

60-61-36/37-24/25-23-53

RTECS Number：

DD2275000

Marks：

Xn,N,T

Storage features：

The warehouse is ventilated, low temperature and dry; stored and transported separately from food materials

Stability/Shelf Life：

Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, alkalies, lime.

Precautionary statement(s)：

P301 + P312 + P330-P305 + P351 + P338

Hazard Statements：

H302-H319-H410

Toxicity

Toxicity class：

moderately toxic

Chlorobenzilate Use and Manufacturing

Acaricide in spider-mite control; synergist for DDT.

Computed Properties

Molecular Weight:325.2
XLogP3:4.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:5
Exact Mass:324.0319997
Monoisotopic Mass:324.0319997
Topological Polar Surface Area:46.5
Heavy Atom Count:21
Complexity:323
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes