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(-)-CAMPHOR

Uses
(-)-CAMPHOR
(-)-CAMPHOR structure
CAS No.
464-48-2
Chemical Name:
(-)-CAMPHOR
Synonyms
CAMPHORE;NSC 26351;(-)-Camphor;(-)-Alcanfor;(1S)-CAMPHOR;1-(-)CAMPHOR;(-)-L-CAMPHOR;S-(-)-camphor;L-(-)-CAMPHOR;CAMPHOR DAB 8
CBNumber:
CB3141094
Molecular Formula:
C10H16O
Formula Weight:
152.23
MOL File:
464-48-2.mol

(-)-CAMPHOR Properties

Melting point:
177-179 °C(lit.)
Boiling point:
204 °C(lit.)
alpha 
-44.8° (20/D)(EtOH)
Density 
0.990
vapor density 
5.24 (vs air)
vapor pressure 
4 mm Hg ( 70 °C)
refractive index 
-44 ° (C=20, EtOH)
Flash point:
148 °F
storage temp. 
Sealed in dry,Room Temperature
form 
Adhering Crystals or Crystalline Powder
color 
White to yellow
Specific Gravity
0.9853 (18℃)
optical activity
[α]20/D 43°, c = 10 in ethanol
explosive limit
0.6-4.5%(V)
Water Solubility 
Soluble in water. (0.34 g/L) at 20°C
Merck 
14,1732
BRN 
4291747
Stability:
Stable. Incompatible with strong reducing agents, strong oxidizing agents, chlorinated solvents. Protect from direct sunlight.
InChIKey
DSSYKIVIOFKYAU-OIBJUYFYSA-N
CAS DataBase Reference
464-48-2(CAS DataBase Reference)
EWG's Food Scores
1
EPA Substance Registry System
l-Camphor (464-48-2)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07
Signal word  Warning
Hazard statements  H228-H315-H319-H335-H302-H402
Precautionary statements  P240-P241-P264-P270-P273-P280-P301+P312+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501-P210-P261-P305+P351+P338-P280g
Hazard Codes  F,Xi
Risk Statements  11-36/37/38
Safety Statements  16-26
RIDADR  UN 2717 4.1/PG 3
WGK Germany  1
RTECS  EX1250000
Autoignition Temperature 870 °F
TSCA  Yes
HazardClass  4.1
PackingGroup  III
HS Code  29142910
NFPA 704
2
2 0

(-)-CAMPHOR price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 21293 (?)-Camphor analytical standard 464-48-2 1g $56.8 2020-08-18 Buy
Sigma-Aldrich 279676 (1S)-(?)-Camphor 99% 464-48-2 5g $107 2021-03-22 Buy
TCI Chemical C1251 (-)-Camphor >98.0%(GC) 464-48-2 5g $48 2021-03-22 Buy
Alfa Aesar B23469 (1S)-(-)-Camphor, 98% 464-48-2 5g $48.1 2021-03-22 Buy
Alfa Aesar B23469 (1S)-(-)-Camphor, 98% 464-48-2 25g $159 2021-03-22 Buy

(-)-CAMPHOR Chemical Properties,Uses,Production

Uses

(1S,4S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one also known by its common name as (-)-Camphor is a chiral intermediate of camphor and is used as a flavour additive in foods and sweetners.

Chemical Properties

white crystals

Definition

ChEBI: The S-enantiomer of camphor.

General Description

Colorless or white crystals. Fragrant and penetrating odor. Slightly bitter and cooling taste. Odor index at 68°F: 40. Flash point 149°F. Burns with a bright, smoky flame. Sublimes appreciably at room temperature and pressure; 14% sublimes within 60 minutes at 176°F and 12 mm Hg.

Air & Water Reactions

Flammable. Slightly water soluble.

Reactivity Profile

(-)-CAMPHOR may be sensitive to heat and direct sunlight. Incompatible with strong oxidizing agents, strong reducing agents and chlorinated solvents. Also incompatible with potassium permanganate. Salts of any kind should not be added to (-)-CAMPHOR in water. Reacts violently with chromic anhydride .

Fire Hazard

(-)-CAMPHOR is flammable.

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%

(-)-CAMPHOR Preparation Products And Raw materials

Raw materials

Preparation Products


(-)-CAMPHOR Suppliers

Global( 157)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5382 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
13580539051
joe@yuhengpharm.com CHINA 21151 58
Zhengzhou Alfa Chemical Co.,Ltd
+86 13343822234
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn;sales7@alfachem.cn CHINA 15027 58
Target Molecule Corp
18019718960 781-999-5354
marketing@targetmol.com United States 19232 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
ShenZhen Ipure Biology import and export company co.,ltd
18071025641 18071025641
eric@ipurechemical.com CHINA 11336 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58

View Lastest Price from (-)-CAMPHOR manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-31 (-)-CAMPHOR
464-48-2
US $10.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2019-07-06 (-)-CAMPHOR
464-48-2
US $1.00 / KG 1g 99% 100KG career henan chemical co

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