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(-)-CAMPHOR

(-)-CAMPHOR structure

CAS No.: 464-48-2

Chemical Name:: (-)-CAMPHOR

Synonyms: Bicyclo[2.2.1]heptan-2-one, 1,7,7-trimethyl-, (1S)-;CAMPHORE;(-)-Alcanfor;(1S)-(-)-Camphor 95%;(1S,4S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one;[1S,4S,(-)]-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one;NSC 26351;(1S)-CAMPHOR;1-(-)CAMPHOR;(-)-L-CAMPHOR

CBNumber:: CB3141094

Molecular Formula:: C10H16O

Molecular Weight:: 152.23

MDL Number:: MFCD00064148

MOL File:: 464-48-2.mol

Last updated:2025-01-27 09:38:02

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(-)-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
solubility	DMF: 30 mg/ml; DMSO: 20 mg/ml; Ethanol: 30 mg/ml; Ethanol:PBS (pH 7.2)(1:2): 0.33 mg/ml
form	Adhering Crystals or Crystalline Powder
color	White to yellow
Specific Gravity	0.9853 (18℃)
Odor	at 10.00 % in dipropylene glycol. camphor
Odor Type	camphoreous
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
LogP	2.089 (est)
CAS DataBase Reference	464-48-2(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	213N3S8275
EPA Substance Registry System	l-Camphor (464-48-2)
UNSPSC Code	85151701
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS07

Signal word

Warning

Hazard statements

H228-H315-H319-H335

Precautionary statements

P210-P302+P352-P305+P351+P338

Hazard Codes

F,Xi

Risk Statements

11-36/37/38

Safety Statements

16-26

RIDADR

UN 2717 4.1/PG 3

WGK Germany

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(33)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	21293	(?)-Camphor analytical standard	464-48-2	1g	$75.7	2024-03-01	Buy
TCI Chemical	C1251	(-)-Camphor >98.0%(GC)	464-48-2	5g	$49	2024-03-01	Buy
Alfa Aesar	B23469	(1S)-(-)-Camphor, 98%	464-48-2	5g	$48.1	2021-12-16	Buy
Alfa Aesar	B23469	(1S)-(-)-Camphor, 98%	464-48-2	25g	$159	2021-12-16	Buy
Cayman Chemical	23176	(1S)-(–)-Camphor ≥98%	464-48-2	100mg	$108	2023-06-20	Buy

Product number	Packaging	Price	Buy
21293	1g	$75.7	Buy
C1251	5g	$49	Buy
B23469	5g	$48.1	Buy
B23469	25g	$159	Buy
23176	100mg	$108	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

Uses

(1S)-(-)-Camphor is used as chiral intermediate and chiral auxiliary precursor. It is used in the synthesis of high-potency sweeteners. It acts as catalytic agent and petrochemical additive.

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 synthesis

Synthesis of (-)-CAMPHOR from Bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl-, (1S,4S)- (9CI)

(-)-CAMPHOR Preparation Products And Raw materials

Raw materials

Bicyclo[2.2.1]heptan-2-ol, 1,7,7-trimethyl-, (1S,4S)- (9CI) Bicyclo[2.2.1]heptane-2-thione, 1,7,7-trimethyl-, (1S,4S)- (1S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one oxime 1,7,7-trimethylbicyclo[[]2.2.1]heptan-2-ol, exo-(±) L(-)-Borneol

Preparation Products

Ethylbenzene (1S,E)-(-)-Camphorquinone 3-oxime

(-)-CAMPHOR Suppliers

Global( 219)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Weibang Biotechnology Co., Ltd	+8615531157085	abby@weibangbio.com	China	8804	58
Hebei Mujin Biotechnology Co.,Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12830	58
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8617865335152	Mandy@hangyubiotech.com	China	10986	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21632	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29871	58
Shandong chuangyingchemical Co., Ltd.	18853181302	sale@chuangyingchem.com	CHINA	5906	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21142	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	11915	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	32161	58

Supplier	Advantage
Hebei Weibang Biotechnology Co., Ltd	58
Hebei Mujin Biotechnology Co.,Ltd	58
Zibo Hangyu Biotechnology Development Co., Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Shandong chuangyingchemical Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Zhengzhou Alfa Chemical Co.,Ltd	58
TargetMol Chemicals Inc.	58

View Lastest Price from (-)-CAMPHOR manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2025-02-14	(-)-CAMPHOR 464-48-2	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mujin Biotechnology Co.,Ltd
2024-11-29	(-)-CAMPHOR 464-48-2	US $10.00 / KG	1KG	99%	10 mt	Hebei Weibang Biotechnology Co., Ltd
2024-11-19	(-)-CAMPHOR 464-48-2	US $34.00-68.00 / mg		99.35%	10g	TargetMol Chemicals Inc.

(-)-CAMPHOR
464-48-2
US $0.00 / KG
99%
Hebei Mujin Biotechnology Co.,Ltd

(-)-CAMPHOR
464-48-2
US $10.00 / KG
99%
Hebei Weibang Biotechnology Co., Ltd

(-)-CAMPHOR
464-48-2
US $34.00-68.00 / mg
99.35%
TargetMol Chemicals Inc.

(-)-CAMPHOR Spectrum

(-)-CAMPHOR(464-48-2)¹HNMR (-)-CAMPHOR(464-48-2)FT-IR (-)-CAMPHOR(464-48-2)IR (-)-CAMPHOR(464-48-2)Raman

464-48-2((-)-CAMPHOR)Related Search:

L(-)-10-Camphorsulfonyl chloride (1R)-(-)-10-Camphorsulfonic acid (2R)-Bornane-10,2-sultam (-)-CAMPHORCARBOXYLIC ACID S-(-)-3-Bromocamphor

(1S)-(+)-CAMPHORQUINONE (1S,E)-(-)-Camphorquinone 3-oxime (-)-CAMPHOR PRASEODYM(III)-TRIS[3-(HEPTAFLUOROPROPYLHYDROXYMETHYLENE)-I-CAMPHORATE] Camphor

(1R)-(-)-10-CAMPHORSULFONIC ACID, AMMONIUM SALT (-)-(8,8-DICHLOROCAMPHORYLSULFONYL)OXAZIRIDINE (7,7-DIMETHYL-2-OXO-BICYCLO[2.2.1]HEPT-1-YL)-METHANESULFONYL CHLORIDE 3-(HEPTAFLUOROBUTYRYL)-I-CAMPHOR CAMPHORQUINONE, -S-(+)-(RG)

(-)-CAMPHORACETIC ACID 3-BROMO-7-(BROMOMETHYL)-1,7-DIMETHYLBICYCLO[2.2.1]HEPTAN-2-ONE 7-(BROMOMETHYL)-1,7-DIMETHYLBICYCLO[2.2.1]HEPTANE-2,3-DIONE

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(1s,4s)-(-)-campho 7,7-trimethyl-(1s)-bicyclo(2.2.1)heptan-2-on 7,7-trimethyl-(1s)-bicyclo[2.2.1]heptan-2-on Camphor, (1S,4S)-(-)- Camphor, l-, (-)- Levo-(-)-camphor S-(-)-camphor CAMPHOR, -(1S)-(-)- (-)-L-CAMPHOR (1S)-()-Camphor,()-Camphor, (1S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one L(-)-CaMphor, tech. 10GR (1S)-(-)-CAMPHOR FOR SYNTHESIS L-(-)-CAMPHOR L-(-)-2-KETO-1,7,7-TRIMETHYLNORCAMPHANONE L-(-)-2-CAMPHANONE L-(-)-1,7,7-TRIMETHYLBICYCLO[2.2.1]HEPTAN-2-ONE (1S)-(-)-CAMPHOR (1S)-CAMPHOR (1S)-1,7,7-TRIMETHYLBICYCLO[2.2.1]HEPTAN-2-ONE 1-(-)CAMPHOR CAMPHOR DAB 8 (-)-CAMPHOR, STANDARD FOR GC (-)-Camphor=Kampfer L-(-)-Camphor,99% (1S)-(-)-Camphor,99% L(-)-Camphor, tech. Bicyclo2.2.1heptan-2-one, 1,7,7-trimethyl-, (1S,4S)- CAMPHOR, (-)-(RG) (1S,4S)-(-)-Camphor Camphor, (1S,4S)-(-)- (8CI) NSC 26351 (-)-Camphor, (1S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one Camphor Camphor (-)-Camphor > (-)-Alcanfor CAMPHORE (1S)-(-)-Camphor 95% Bicyclo[2.2.1]heptan-2-one, 1,7,7-trimethyl-, (1S)- (1S,4S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one [1S,4S,(-)]-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-one C10945300 L-Camphor (-)-CAMPHOR, 10 mM in DMSO 464-48-2 464-48-4 Organic Building Blocks Ketones Alphabetic Camphor, etc. (Plasticizer) Bicyclic Monoterpenes Plasticizer Terpenes Analytical Chromatography Product Catalog Analytical Standards Chiral Building Blocks Asymmetric Synthesis CA - CG Miscellaneous Natural Products Bicyclic Monoterpenes