Dibenzyl ether

Modify Date: 2025-08-25 05:53:20

Dibenzyl ether structure	Common Name	Dibenzyl ether
	CAS Number	103-50-4	Molecular Weight	198.260
	Density	1.0±0.1 g/cm3	Boiling Point	286.9±9.0 °C at 760 mmHg
	Molecular Formula	C₁₄H₁₄O	Melting Point	1.5-3.5 °C(lit.)
	MSDS	Chinese USA	Flash Point	135.0±0.0 °C
	Symbol	GHS07, GHS09	Signal Word	Warning

Name	dibenzyl ether
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	286.9±9.0 °C at 760 mmHg
Melting Point	1.5-3.5 °C(lit.)
Molecular Formula	C₁₄H₁₄O
Molecular Weight	198.260
Flash Point	135.0±0.0 °C
Exact Mass	198.104462
PSA	9.23000
LogP	3.95
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.569
InChIKey	MHDVGSVTJDSBDK-UHFFFAOYSA-N
SMILES	c1ccc(COCc2ccccc2)cc1
Stability	Stable. Combustible. Incompatible with strong acids, strong oxidizing agents.
Water Solubility	insoluble

Dibenzyl ether MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DQ6125000

CHEMICAL NAME :: Benzyl ether

CAS REGISTRY NUMBER :: 103-50-4

BEILSTEIN REFERENCE NO. :: 1911156

LAST UPDATED :: 199803

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C14-H14-O

MOLECULAR WEIGHT :: 198.28

WISWESSER LINE NOTATION :: R1O1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,254,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,254,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2500 mg/kg

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

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,703,1978

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4300 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: TOVEFN Toksikologicheskii Vestnik. (18-20 Vadkovskii per. Moscow, 101479, Russia) History Unknown Volume(issue)/page/year: (1),34,1997 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2317 No. of Facilities: 1717 (estimated) No. of Industries: 27 No. of Occupations: 29 No. of Employees: 42924 (estimated) No. of Female Employees: 15595 (estimated)

Symbol	GHS07, GHS09
Signal Word	Warning
Hazard Statements	H335-H410
Precautionary Statements	P273-P304 + P340 + P312-P391-P501
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;N:Dangerousfortheenvironment;
Risk Phrases	R36/37/38;R51/53
Safety Phrases	S23-S61
RIDADR	UN 3082 9/PG 3
WGK Germany	2
RTECS	DQ6125000
Packaging Group	III
Hazard Class	9
HS Code	2909309090

Precursor 10
CAS#:100-52-7 Benzaldehyde CAS#:65-85-0 benzoic acid CAS#:100-39-0 Benzyl bromide CAS#:79-08-3 Bromoacetic acid
CAS#:100-51-6 Benzyl alcohol CAS#:14642-79-6 (Benzyloxy)(tri... CAS#:1821-12-1 4-Phenylbutyric acid CAS#:937596-55-9 Benzenamine, 5-...
CAS#:172843-34-4 (±)-4-hydroxyme... CAS#:298-14-6 Potassium hydro...
DownStream 10
CAS#:4313-57-9 1,4-Cyclohexadi... CAS#:108-88-3 Toluene CAS#:100-39-0 Benzyl bromide CAS#:5437-45-6 Benzyl bromoacetate
CAS#:13071-59-5 1-o-benzyl-rac-... CAS#:56552-80-8 (R)-(+)-3-Benzy... CAS#:103-82-2 Phenylacetic acid CAS#:102-16-9 3,3-Diphenylpro...
CAS#:451-40-1 2-Phenylacetophenone CAS#:65-85-0 benzoic acid

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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Name: Cytochrome P450 Family 1 Subfamily A Member 2 (CYP1A2) small molecule antagonists: lu...
Source: 824
External Id: CYP273

Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN

Name: p53 small molecule agonists, cell-based qHTS assay: qHTS cell viability counter scree...
Source: 824
Target: N/A
External Id: P53600

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: qHTS ce...
Source: 824
Target: N/A
External Id: P53MS958

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes: Summary
Source: 824
External Id: P53MS482

Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS233

Name: p53 small molecule agonists, cell-based qHTS assay with human liver microsomes: qHTS ...
Source: 824
Target: N/A
External Id: P53MS837

Name: p53 small molecule agonists, cell-based qHTS assay with rat liver microsomes
Source: 824
Target: tumor suppressor p53 [Homo sapiens]
External Id: P53MS898

Name: qHTS Assay for Small Molecule Inhibitors of the Human hERG Channel Activity
Source: NCGC
External Id: HERG01

Total 230, Current Page 1 of 23

EINECS 203-118-2

Dibenzyl ether

MFCD00004780

phenylmethoxymethylbenzene

(Oxybis(methylene))dibenzene

1,1'-(oxydimethanediyl)dibenzene

Benzyl ether

1,1'-[Oxybis(methylene)]dibenzene

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dibenzyl ether
Price: Check
Purity: 95.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzyl ether
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Dibenzyl ether
Price: ￥108.0/500g
Purity: 97.0%
Delivery: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Benzyl ether
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Dibenzyl ether

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Dibenzyl etherBioassay

Synonyms

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