Product Name

  • Name

    7-CHLOROHEPTANOIC ACID

  • EINECS
  • CAS No. 821-57-8
  • Article Data13
  • CAS DataBase
  • Density 1.096 g/cm3
  • Solubility
  • Melting Point
  • Formula C7H13ClO2
  • Boiling Point 269.8 °C at 760 mmHg
  • Molecular Weight 164.632
  • Flash Point 117 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 821-57-8 (7-CHLOROHEPTANOIC ACID)
  • Hazard Symbols
  • Synonyms 7-Chloroheptanoicacid;w-Chloroheptanoic acid;
  • PSA 37.30000
  • LogP 2.26030

Heptanoic acid, 7-chloro- Specification

This chemical is called Heptanoic acid, 7-chloro-, and its systematic name is 7-chloroheptanoic acid. With the molecular formula of C7H13ClO2, its molecular weight is 164.63. The CAS registry number of this chemical is 821-57-8.

Other characteristics of the Heptanoic acid, 7-chloro can be summarised as followings: (1)ACD/LogP: 2.05; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.24; (4)ACD/LogD (pH 7.4): -0.56; (5)ACD/BCF (pH 5.5): 3.3; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 48.03; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 6; (12)Polar Surface Area: 26.3 Å2; (13)Index of Refraction: 1.457; (14)Molar Refractivity: 40.89 cm3; (15)Molar Volume: 150 cm3; (16)Polarizability: 16.21×10-24cm3; (17)Surface Tension: 37.2 dyne/cm; (18)Density: 1.096 g/cm3; (19)Flash Point: 117 °C; (20)Enthalpy of Vaporization: 55.91 kJ/mol; (21)Boiling Point: 269.8 °C at 760 mmHg; (22)Vapour Pressure: 0.00201 mmHg at 25°C.

Uses of this chemical: The Heptanoic acid, 7-chloro- could react with methanol, and obtain the 7-chloro-heptanoic acid methyl ester. This reaction needs the reagent of SOCl2. The yield is 86 %. In addition, this reaction should be taken for 12 hours at the temperature of 20 °C.

You can still convert the following datas into molecular structure: 
1.SMILES: ClCCCCCCC(=O)O
2.InChI: InChI=1/C7H13ClO2/c8-6-4-2-1-3-5-7(9)10/h1-6H2,(H,9,10)
3.InChIKey: IGNBKLCFKTYIRI-UHFFFAOYAB

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 1800mg/kg (1800mg/kg) BEHAVIORAL: EXCITEMENT

BEHAVIORAL: MUSCLE WEAKNESS

BEHAVIORAL: TETANY
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 27(10), Pg. 12, 1962.
mouse LDLo subcutaneous 2200mg/kg (2200mg/kg) BEHAVIORAL: GENERAL ANESTHETIC Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 27(10), Pg. 12, 1962.
rat LD50 oral 1800mg/kg (1800mg/kg) BEHAVIORAL: EXCITEMENT

BEHAVIORAL: MUSCLE WEAKNESS

BEHAVIORAL: TETANY
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 27(10), Pg. 12, 1962.

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