CAS No.67-97-0,Vitamin D3 Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	67-97-0
Name:	Vitamin D3
Article Data:	57
Cas Database

Formula:	C₂₇H₄₄O
Molecular Weight:	384.646
Synonyms:	calciol;Vigorsan;Ricketon;Cholecalciferol;9,10-Secocholesta-5,7,10(19)-trien-3-ol,(3a,- 5Z,7E)-;colecalciferol;Prestwick_63;activated 7-dehydrocholesterol;CC;Videkhol;Quintox;9,10-Secocholestr-5,7,10(19)-trien-3-ol,3-.beta.,5Z,7E-;(3S,5Z,7E)-9,10-secocholesta-5,7,10(19)-trien-3-ol;
EINECS:	200-673-2
Density:	0.96 g/cm³
Melting Point:	83-86 °C(lit.)
Boiling Point:	496.4 °C at 760 mmHg
Flash Point:	214.2 °C
Solubility:	Water solubility: <0.1 g/L (20 °C)
Appearance:	Crystalline
Hazard Symbols:	T+,T
Risk Codes:	24/25-26-48/25-23/24/25
Safety:	28-36/37-45-28A-36/37/39
Transport Information:	UN 2811 6.1/PG 2
PSA:	20.23000
LogP:	7.61900

Synthetic route

: 434-16-2
7-dehydrocholesterol

: 67-97-0
vitamin D3

Conditions

Conditions	Yield
With 2,6-di-tert-butyl-4-methyl-phenol; sodium hydroxide; 5-(3-pyridyl)-2,2’-bithiophene In ethanol at 80 - 85℃; for 3.5h; Temperature; Solvent; Reagent/catalyst; Irradiation;	74%
With benzene Irradiation.UV-Licht; unter Luftausschluss; Reinigung ueber das O-<3.5-Dinitro-benzoyl>-Derivat, das O-<3.5-Dinitro-4-methyl-benzoyl>-Derivat oder das Allophanoyl-Derivat;
With diethyl ether Irradiation.UV-Licht; unter Luftausschluss; Reinigung ueber das O-<3.5-Dinitro-benzoyl>-Derivat, das O-<3.5-Dinitro-4-methyl-benzoyl>-Derivat oder das Allophanoyl-Derivat;

: 434-16-2
7-dehydrocholesterol

A: previtamin D3

B: tachysterol

C: 67-97-0
vitamin D3

D: 10346-43-7
Lumisterol3

E: 67-97-0, 7489-19-2, 57651-82-8, 57651-83-9, 98744-46-8, 98818-17-8, 22350-41-0
5,6-trans-vitamin D3

Conditions

Conditions	Yield
Stage #1: 7-dehydrocholesterol In 1,4-dioxane for 0.0833333h; UV-irradiation; Stage #2: 7-dehydrocholesterol	A 12% B 6% C 60% D 8% E 5%

...Expand

: 1173-13-3
previtamin D3

: 67-97-0
vitamin D3

Conditions

Conditions	Yield
In ethanol Heating;	50%
In ethanol at 60.1℃; Equilibrium constant; Kinetics; Thermodynamic data; other temperatures; Ea, log A, ΔG(excit.), ΔH(excit.), ΔS(excit.) at 80 deg C;
In ethanol at 60.1℃; Mechanism; other temperatures; isotope effect (9,14,19,19,19-d5);
In ethanol-d6 at 80℃; Rate constant; Equilibrium constant;
In benzene for 3h; Heating;

: 98854-76-3
2-[(1R,3aS,7aR)-1-((R)-1,5-Dimethyl-hexyl)-7a-methyl-octahydro-inden-(4E)-ylidene]-1-((1R,5R)-2-methylene-bicyclo[3.1.0]hex-1-yl)-ethanol

A: 67-97-0
vitamin D3

B: 67-97-0, 7489-19-2, 57651-82-8, 57651-83-9, 98744-46-8, 98818-17-8, 22350-41-0
5,6-trans-vitamin D3

Conditions

Conditions	Yield
With toluene-4-sulfonic acid In 1,4-dioxane; water at 55℃; for 0.166667h;	A 23.8% B 19.2%
With toluene-4-sulfonic acid In 1,4-dioxane Yield given. Yields of byproduct given;

Raw Materials

60-29-7

66251-17-0

87649-56-7

1173-13-3

67-56-1

434-16-2

Downstream Products

67-97-0

75-91-2

Total:294 Page 1 of 8 1 2 3 4 5 6 …8 Next>>

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Chemistry

Molecular Structure:

Molecular Formula: C₂₇H₄₄O
Molecular Weight: 384.6377
IUPAC Name: (1S,3Z)-3-[(2E)-2-[(1R,3aS,7aR)-7a-Methyl-1-[(2R)-6-methylheptan-2-yl]-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol
Synonyms of Vitamin D3 (CAS NO.67-97-0): 9,10-Secocholesta-5,7,10(19)-trien-3beta-ol ; Cholecalciferol
CAS NO: 67-97-0
Classification Code: Bone Density Conservation Agents ; Growth Substances ; Human Data ; Micronutrients ; Reproductive Effect ; Rodenticide ; Vitamin [antirachitic] ; Vitamins
Melting point: 83-86 °C
Index of Refraction: 1.523
Molar Refractivity: 121.27 cm³
Molar Volume: 396.9 cm³
Surface Tension: 37 dyne/cm
Density: 0.96 g/cm³
Flash Point: 214.3 °C
Enthalpy of Vaporization: 88.02 kJ/mol
Boiling Point: 496.4 °C at 760 mmHg
Vapour Pressure: 6.16E-12 mmHg at 25°C

Uses

Vitamin D3 (CAS NO.67-97-0) is used in the intestines the calcium phosphorus absorption and the deposition, and it is used in treating rickets and the ossein malacopathia.

Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
dog	LD50	oral	80mg/kg (80mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY) GASTROINTESTINAL: OTHER CHANGES	Journal of the American Veterinary Medical Association. Vol. 193, Pg. 211, 1988.
duck	LD50	oral	> 2gm/kg (2000mg/kg)		Veterinary and Human Toxicology. Vol. 41, Pg. 344, 1999.
infant	TDLo	oral	39mg/kg/34W-I (39mg/kg)	BEHAVIORAL: ANOREXIA (HUMAN BEHAVIORAL: IRRITABILITY GASTROINTESTINAL: DECREASED MOTILITY OR CONSTIPATION	British Medical Journal. Vol. 295, Pg. 1173, 1987.
mouse	LD50	intraperitoneal	136mg/kg (136mg/kg)		Veterinary and Human Toxicology. Vol. 31, Pg. 105, 1989.
mouse	LD50	oral	42500ug/kg (42.5mg/kg)		Defense des Vegetaux. Vol. 43(255-256), Pg. 14, 1989.
rat	LD50	oral	42mg/kg (42mg/kg)		Toxicology and Applied Pharmacology. Vol. 43, Pg. 125, 1978.

Safety Profile

Hazard Codes of Vitamin D3 (CAS NO.67-97-0): Very T+, Toxic T
Risk Statements: 26-48-23/24/25
R26: Very toxic by inhalation.
R48: Danger of serious damage to health by prolonged exposure.
R23/24/25: Toxic by inhalation, in contact with skin and if swallowed.
Safety Statements: 28-45-36/37/39
S28: After contact with skin, wash immediately with plenty of soap-suds.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: UN 2811 6.1/PG 2
WGK Germany: 2
RTECS: VS2900000
F: 8-10-23
HazardClass: 6.1
PackingGroup: II
HS Code: 29130000
HS Code: 29362990