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D-CAMPHOR

D-CAMPHOR
D-CAMPHOR structure
CAS No.
464-49-3
Chemical Name:
D-CAMPHOR
Synonyms
FEMA 2230;d-camphre;D-CAMPHOR;camphorusp;Camphor usp;D(+)-CAMPHOR;D(-)-CAMPHOR;d-2-Bornanone;R-(+)-Camphor;Camphor (1 g)
CBNumber:
CB0233316
Molecular Formula:
C10H16O
Formula Weight:
152.23
MOL File:
464-49-3.mol

D-CAMPHOR Properties

Melting point:
179-181 °C(lit.)
alpha 
D25 +41 to +43° (c = 10 in U.S.P. alcohol) according to U.S.P. specif
Boiling point:
204 °C
Density 
0,99 g/cm3
vapor density 
5.24 (vs air)
vapor pressure 
4 mm Hg ( 70 °C)
refractive index 
44.5 ° (C=20, EtOH)
FEMA 
2230 | D-CAMPHOR
Flash point:
148 °F
storage temp. 
2-8°C
solubility 
Slightly soluble in water, very soluble in alcohol and in light petroleum, freely soluble in fatty oils, very slightly soluble in glycerol.
form 
Crystals
color 
White
optical activity
[α]25/D +44°, c = 10 in ethanol
explosive limit
3.5%
Water Solubility 
Soluble in water (0.1 g/L at 20°C).
Merck 
14,1732
JECFA Number
1395
BRN 
2042745
Stability:
Stable. Incompatible with strong reducing agents, strong oxidizing agents, chlorinated solvents. Protect from direct sunlight.
Substances Added to Food (formerly EAFUS)
D-CAMPHOR
CAS DataBase Reference
464-49-3(CAS DataBase Reference)
FDA 21 CFR
172.515
EPA Substance Registry System
D-Camphor (464-49-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07
Signal word  Warning
Hazard statements  H228-H302-H315-H319-H335
Precautionary statements  P210-P301+P312+P330-P305+P351+P338-P370+P378-P261-P240-P241-P264-P270-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501-P321
Hazard Codes  F,Xn,Xi
Risk Statements  11-22-36/37/38-20/21/22-36
Safety Statements  16-26-36-37/39
RIDADR  UN 2717 4.1/PG 3
WGK Germany  1
RTECS  EX1260000
Autoignition Temperature 870 °F
TSCA  Yes
HazardClass  4.1
PackingGroup  III
HS Code  29142910

D-CAMPHOR price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 50843 D-Camphor analytical standard 464-49-3 100mg $72.6 2019-12-02 Buy
Sigma-Aldrich 1087508 Camphor United States Pharmacopeia (USP) Reference Standard 464-49-3 1g $352.8 2019-12-02 Buy
TCI Chemical C0010 (+)-Camphor >98.0%(GC) 464-49-3 25g $21 2020-06-24 Buy
TCI Chemical C0010 (+)-Camphor >98.0%(GC) 464-49-3 500g $112 2020-06-24 Buy
Alfa Aesar A10708 (1R)-(+)-Camphor, 98% 464-49-3 100g $34.3 2020-06-24 Buy

D-CAMPHOR Chemical Properties,Uses,Production

Chemical Properties

white crystals

Chemical Properties

d-Camphor has a warm, minty, almost ethereal diffusive aroma. For other details of description, see Camphor Tree.

Occurrence

Frequently occurring in nature as the d- or l-form; the optically inactive form is seldom encountered. The d-form has been reported found in Cinnamomum camphora Ness. (Laurus camphora L.) from China, Japan and the East Indies; in Sassafras officinale, Lavandula spica and in other Labiatae. The l-form is reported found in the essential oils of Salvia grandiflora, Matricaria parthenium, Artemisia herba alba; the optically inactive form is found in Chrysanthemum japonicum sinense. Also reported found in orange peel oil, lemon peel oil, apricot, raspberry, anise, cinnamon root bark, ginger, pepper, coriander, calamus, sweet fennel and rosemary.

Uses

(R)-(+)-Camphor is a terpenoid with a wide variety of use. (R)-(+)-Camphor has insecticidal activity and is also used as an antimicrobial agent. (R)-(+)-Camphor is used as a culinary flavouring agent in parts of asia.

Uses

analgesic, antiinfective, antipruritic

Definition

ChEBI: The (R)- enantiomer of camphor.

Aroma threshold values

Detection at 1 to 1.29 ppm

Taste threshold values

Taste characteristics at 20 ppm: medicinal, camphoraceous, mentholic and woody.

General Description

Colorless or white crystals. Sublimes. Flash point 149°F. Burns readily with a bright, smoky flame. Penetrating aromatic odor. Pungent, aromatic taste followed by a sensation of cold.

Air & Water Reactions

Flammable. Insoluble in water.

Reactivity Profile

D-CAMPHOR is incompatible with strong oxidizing agents, strong reducing agents and chlorinated solvents.

Fire Hazard

D-CAMPHOR is combustible.

Chemical Synthesis

Natural camphor is obtained by distillation from the plants of Cinnamomum or Laurus camphora from China and Japan, together with the corresponding essential oils; the raw camphor contains several impurities. It is separated from the water and the essential oil by pressure or by centrifugation and subsequently purified by sublimation or crystallization. Synthetic camphor is prepared from pinene isolated by fractional distillation of turpentine oil; pinene is reacted to bornyl chloride with gaseous HCl under pressure and then to camphene. The distilled and purified camphene is then oxidized to camphor with Na+ or K+ bichromate in the presence of H2SO4.

Purification Methods

Crystallise it from EtOH, 50% EtOH/water, MeOH, or pet ether or from glacial acetic acid by addition of water. It can be sublimed (50o/14mm) and also fractionally crystallised from its own melt. It is steam volatile. It should be stored in tight containers as it is appreciably volatile at room temperature. The solubility is 0.1% (H2O), 100% (EtOH), 173% (Et2O) and 300%

D-CAMPHOR Preparation Products And Raw materials

Raw materials

Preparation Products


D-CAMPHOR Suppliers

Global( 175)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30043 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
Zhonglan Industry Co., Ltd.
(86) 531-82956570
(86) 531-82956571 sales@zhonglanindustry.com CHINA 4895 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35434 58
Shanghai Standard Technology Co., Ltd.
18502101150
+86-21-57127007-6606 ft-sales@nature-standard.com CHINA 1873 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63728 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 20535 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072
+8613111626072 zzwenxi@126.com CHINA 7497 58
Antai Fine Chemical Technology Co.,Limited
+86-18503026267
info@antaichem.com CHINA 9664 58

View Lastest Price from D-CAMPHOR manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-12-26 D(+)-Camphor
464-49-3
US $0.00 / mg 5mg ≥98%(HPLC) 10 g Shanghai Standard Technology Co., Ltd.
2018-07-27 D-CAMPHOR
464-49-3
US $29.00 / KG 25KG 99% 10000kg career henan chemical co

D-CAMPHOR Spectrum


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