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TRANS-(+)-CHRYSANTHEMIC ACID

Product Name
TRANS-(+)-CHRYSANTHEMIC ACID
CAS No.
4638-92-0
Chemical Name
TRANS-(+)-CHRYSANTHEMIC ACID
Synonyms
d-trans-Form;rans-Chrysanthemicaci;ChrysantheMic Acid Chloride;(1r-trans)-chrysanthemicacid;(+)-trans-Chrysanthemic acid;trans-(+)-Chrysanthemic acid, 99+%;(1R-trans)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanec...;2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropane-1-carboxylic acid;2,2-dimethyl-3-(2-methyl-1-propenyl)-cyclopropanecarboxylicaci(1r-trans;(E,1R)-2,2-dimethyl-3(2-methylprop-1-enyl)-cyclopropane-1-carbonic acid
CBNumber
CB1270738
Molecular Formula
C10H16O2
Formula Weight
168.23
MOL File
4638-92-0.mol
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TRANS-(+)-CHRYSANTHEMIC ACID Property

Melting point:
17-21 °C
alpha 
D25 +14.16° (c = 1.554 in abs alc)
Boiling point:
255.81°C (rough estimate)
Density 
0.9934 (rough estimate)
refractive index 
n20/D 1.477
storage temp. 
0-6°C
pka
4.90±0.33(Predicted)
form 
Liquid
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)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/38
Safety Statements 
26
WGK Germany 
3
RTECS 
GZ1280000
10-23
HS Code 
29162090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
18509
Product name
(+)-trans-Chrysanthemic acid
Purity
≥97.0% (GC)
Packaging
500MG
Price
$559
Updated
2024/03/01
TRC
Product number
C432765
Product name
(+)-trans-Chrysanthemic acid
Packaging
500mg
Price
$925
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CCH0000493
Product name
(+)-TRANS-CHRYSANTHEMIC ACID
Purity
95.00%
Packaging
500MG
Price
$264.87
Updated
2021/12/16
AK Scientific
Product number
6364AB
Product name
Trans-(+)-chrysanthemicacid
Packaging
500mg
Price
$337
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
63742
Product name
(+)-trans-Chrysanthemic acid
Packaging
500mg
Price
$490
Updated
2021/12/16
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TRANS-(+)-CHRYSANTHEMIC ACID Chemical Properties,Usage,Production

Chemical Properties

clear colorless to yellow liquid

Uses

(+)-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

Uses

(+)-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.

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TRANS-(+)-CHRYSANTHEMIC ACID Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
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Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070 13913916777;
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
17840
Advantage
64
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17779
Advantage
75
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51471
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Hubei widely chemical technology Co., Ltd.
Tel
027-83991130 18627774460
Fax
027-83991130
Email
1718093273@qq.com
Country
China
ProdList
1890
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Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
132020
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Aikon International Limited
Tel
025-66113011 13155353615
Fax
(7)02557626880
Email
qzhang@aikonchem.com
Country
China
ProdList
15396
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Shenzhen Polymeri Biochemical Technology Co., Ltd.
Tel
+86-400-002-6226 13028896684
Email
sales@rrkchem.com
Country
China
ProdList
55477
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58

4638-92-0, TRANS-(+)-CHRYSANTHEMIC ACIDRelated Search:


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