Dibenzo-18-crown-6

Modify Date: 2024-01-02 00:00:46

Dibenzo-18-crown-6 structure	Common Name	Dibenzo-18-crown-6
	CAS Number	14187-32-7	Molecular Weight	360.40
	Density	1.1±0.1 g/cm3	Boiling Point	503.1±50.0 °C at 760 mmHg
	Molecular Formula	C₂₀H₂₄O₆	Melting Point	162-164 °C(lit.)
	MSDS	Chinese USA	Flash Point	206.0±30.0 °C

Use of Dibenzo-18-crown-6

Dibenzo-18-crown-6 is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

Name	dibenzo-18-crown-6
Synonym	More Synonyms

Description	Dibenzo-18-crown-6 is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others

Density	1.1±0.1 g/cm3
Boiling Point	503.1±50.0 °C at 760 mmHg
Melting Point	162-164 °C(lit.)
Molecular Formula	C₂₀H₂₄O₆
Molecular Weight	360.40
Flash Point	206.0±30.0 °C
Exact Mass	360.157288
PSA	55.38000
LogP	1.84
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.500
Water Solubility	sparingly soluble

Dibenzo-18-crown-6 MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: HP5386000

CHEMICAL NAME :: Dibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin, 6,7,9,10,17,18,20,21-octahydro-

CAS REGISTRY NUMBER :: 14187-32-7

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C20-H24-O6

MOLECULAR WEIGHT :: 360.44

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2600 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :: DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 8,451,1985

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 560 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),48,1987

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4500 mg/kg

TOXIC EFFECTS :: Behavioral - muscle contraction or spasticity

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 52(11),72,1987

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 430 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),48,1987

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 430 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),48,1987

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	HP5386000
HS Code	2932999099

1,2-Benzenediol

CAS#:120-80-9

Bis(chloroethyl...

CAS#:111-44-4

~77%

Dibenzo-18-crown-6

CAS#:14187-32-7

Literature: Torrejos, Rey Eliseo C.; Nisola, Grace M.; Beltran, Arnel B.; Park, Myoung Jun; Patil, Basavaraj R.; Lee, Seong-Poong; Seo, Jeong Gil; Chung, Wook-Jin Letters in Organic Chemistry, 2014 , vol. 11, # 2 p. 109 - 115

Phenol,2,2'-[ox...

CAS#:23116-94-1

Bis(chloroethyl...

CAS#:111-44-4

~71%

Dibenzo-18-crown-6

CAS#:14187-32-7

1,2-Benzenediol

CAS#:120-80-9

Bis(chloroethyl...

CAS#:111-44-4

~55%

Dibenzo-18-crown-6

CAS#:14187-32-7

1,2-bis[2-(2-ch...

CAS#:41758-00-3

Detail

Literature: Kotlyar; Gorodnyuk; Grigorash; Chuprin Russian Journal of General Chemistry, 1998 , vol. 68, # 7 p. 1135 - 1138

1,2-Benzenediol

CAS#:120-80-9

Dibenzo-18-crown-6

CAS#:14187-32-7

Literature: Letters in Organic Chemistry, , vol. 11, # 2 p. 109 - 115

Precursor 3
CAS#:120-80-9 1,2-Benzenediol CAS#:111-44-4 Bis(chloroethyl... CAS#:23116-94-1 Phenol,2,2'-[ox...
DownStream 9
CAS#:41855-35-0 4'-Acetylbenzo-... CAS#:23116-94-1 Phenol,2,2'-[ox... CAS#:79875-18-6 2-(2-(2-(2-(2-h... CAS#:126531-26-8 4′-Aminodibenzo...
CAS#:16069-36-6 Dicyclohexyl 18... CAS#:118060-27-8 4-NITRODIBENZO-... CAS#:68725-69-9 2,13-divaleryld... CAS#:75464-37-8 2,3:11,12-bis[4...
CAS#:61853-51-8 4,4,5,5-tetrani...

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Solvation of dichlorocarbene: complexation with aryl ethers.

J. Phys. Chem. A 114(1) , 209-17, (2010)

Dichlorocarbene (CCl(2)), generated by laser flash photolysis of dichlorodiazirine, formed pi- and O-ylidic complexes with aromatic ethers such as anisole, 1,3-dimethoxybenzene, 1,3,5-trimethoxybenzen...

Ultraviolet photodepletion spectroscopy of dibenzo-18-crown-6-ether complexes with alkaline Earth metal divalent cations.

J. Phys. Chem. A 114(42) , 11167-74, (2010)

Ultraviolet photodepletion spectra of dibenzo-18-crown-6-ether complexes with alkaline earth metal divalent cations (A(2+)-DB18C6, A = Ba, Sr, Ca, and Mg) were obtained in the gas phase using electros...

Preparation of 4,4′-bis-(carboxyl phenylazo)-dibenzo-18-crown-6 dye and its application on ratiometric colorimetric recognition to Hg2+

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 79(3) , 661-5, (2011)

Graphical abstract . In this contribution, a multifunctional dye, 4,4′-bis-(carboxyl azobenzene)-dibenzo-18-crown-6 dye (BCADC) was designed and prepared via diazotization and coupling reaction of dib...

Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 6,7,9,10,17,18,20,21-octahydro-

Dibenzo-18-crown-6

6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine

MFCD00005098

2,3,11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-diene

Dibenzo-18-crown 6-Ether

Dibenzo-18-crown-6-ether

6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecene

EINECS 238-041-3

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Dibenzo-18-crown-6
Price: ￥278.0/25g ￥98.0/5g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dibenzo-18-crown-6
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Zhejiang Hangyu API Co., Ltd
China
Product Name: Dibenzo-18-crown-6
Price: ￥Inquiry/1kg
Purity: 99.5%
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Contact: Vinnie

Xi'an Reach Pharmaceutical Technology Co.,Ltd.
China
Product Name: Dibenzo-18-Crown-6
Price: ￥Inquiry/1kg
Purity: 96.0%
Stocking Period: Inquiry
Contact: Grace

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Dibenzo[a,j]-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-dien
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

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