Contact us: +91 9550333722 040 - 40102781
Structured search
India
Choose your country
Different countries will display different contents
Try our best to find the right business for you.
My chemicalbook

Welcome back!

HomeProduct name listTRANS-(+)-CHRYSANTHEMIC ACID

TRANS-(+)-CHRYSANTHEMIC ACID

  • CAS NO.:4638-92-0
  • Empirical Formula: C10H16O2
  • Molecular Weight: 168.23
  • MDL number: MFCD01941572
  • EINECS: 225-067-5
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 17:34:39
TRANS-(+)-CHRYSANTHEMIC ACID Structural

What is TRANS-(+)-CHRYSANTHEMIC ACID?

Chemical properties

clear colorless to yellow liquid

The Uses of TRANS-(+)-CHRYSANTHEMIC ACID

(+)-trans-Chrysanthemic Acid is a reactant in the synthesis of (1R,3R)-[2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropyl]methyl (R)-2-acetoxy-3-methylbutanoate, the sex pheromone of Pseudococcus calceolariae, the citrophilous mealybug

The Uses of TRANS-(+)-CHRYSANTHEMIC ACID

(+)-trans-Chrysanthemic acid may be used in the preparation of (+)-trans-pyrethric acid, a building block for rethrin II.

Definition

ChEBI: (+)-trans-chrysanthemic acid is a trans-chrysanthemic acid in which both stereocentres have R configuration. It is functionally related to a (R,R)-chrysanthemal. It is a conjugate acid of a (R,R)-chrysanthemate. It is an enantiomer of a (-)-trans-chrysanthemic acid.

General Description

(+)-trans-Chrysanthemic acid is the acidic component of synthetic pyrethroid insecticides. It can be prepared from (+)-Δ3-carene.

Properties of TRANS-(+)-CHRYSANTHEMIC ACID

Melting point: 17-21 °C
Boiling point: 255.81°C (rough estimate)
alpha  D25 +14.16° (c = 1.554 in abs alc)
Density  0.9934 (rough estimate)
refractive index  n20/D 1.477
storage temp.  0-6°C
form  Liquid
pka 4.90±0.33(Predicted)
color  Clear colorless to yellow
optical activity [α]/D +14±1°, c = 2% in ethanol
BRN  4904351
CAS DataBase Reference 4638-92-0
EPA Substance Registry System Cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-, (1R,3R)- (4638-92-0)

Safety information for TRANS-(+)-CHRYSANTHEMIC ACID

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for TRANS-(+)-CHRYSANTHEMIC ACID

Related products of tetrahydrofuran

You may like

  • (+)-trans-Chrysanthemic acid CAS 4638-92-0
    (+)-trans-Chrysanthemic acid CAS 4638-92-0
    4638-92-0
    View Details
  • 1-Methyl-6-oxo-1,6-dihydropyridazine-3-carbonitrile 98%
    1-Methyl-6-oxo-1,6-dihydropyridazine-3-carbonitrile 98%
    99903-60-3
    View Details
  • 1823368-42-8 98%
    1823368-42-8 98%
    1823368-42-8
    View Details
  • 2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%
    2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%
    1307449-08-6
    View Details
  • Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%
    Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%
    25408-95-1
    View Details
  • 2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%
    2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%
    1805639-70-6
    View Details
  • 1784294-80-9 98%
    1784294-80-9 98%
    1784294-80-9
    View Details
  • Lithium Clavulanate
    Lithium Clavulanate
    61177-44-4
    View Details
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.