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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: DEGN
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693-21-0

693-21-0 structure

693-21-0 structure

Name: degn
Chemical Name: 2-(2-nitrooxyethoxy)ethyl nitrate
CAS Number: 693-21-0
Molecular Formula: C₄H₈N₂O₇
Molecular Weight: 196.11600
Catalog: Organic raw materials Inorganic acid ester
Create Date: 2018-08-22 15:33:17
Modify Date: 2026-06-30 17:20:43

Name	2-(2-nitrooxyethoxy)ethyl nitrate
Synonyms	Digol dinitrate oxydiethylenedinitrate Dinitrodiglicol Oxydiethylene nitrate ETHANOL,2,2'-OXYBIS-,DINITRATE 2,2’-oxybis-ethanodinitrate Dinitric acid 3-oxapentane-1,5-diyl ester Oxydiethylene dinitrate ethanol,2,2’-oxybisdinitrate Dinitrodiglykol EINECS 211-745-8 O,O'-Dinitro-diaethylenglykol Nitrodiglycol Di(hydroxyethyl) ether dinitrate Diglycoldinitraat DINITRODIGLYCOL DIETHYLENEGLYCOL DINITRATE 1-nitrooxy-2-(2-nitrooxy-ethoxy)-ethane Dinitrate de diethylene-glycol DEGDN dinitratedediethylene-glycol 2,2'-Oxybisethanol dinitrate DIGLYCOLDINITRATE Bis(hydroxyaethyl)-aether-dinitrat Diglykoldinitrat Bisnitric acid diethylene glycol Diethyleneglycol dinitrate di(hydroxyethyl)etherdinitrate diglycol(dinitratede) oxydiethylene dinitrate diethylene glycol dinitrate digol dinitrate Ethanol, 2,2'-oxybis-,1,1'-dinitrate 2,2'-Oxydiethanol dinitrate 2-[2-(Nitrooxy)ethoxy]ethyl nitrate Diethylenglykoldinitrate Diglycol nitrate

Density	1.38
Melting Point	2(稳定体)ºC
Molecular Formula	C₄H₈N₂O₇
Molecular Weight	196.11600
Exact Mass	196.03300
PSA	119.33000
LogP	0.46600
Index of Refraction	1.51

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ID6825000

CHEMICAL NAME :: Diethylene glycol, dinitrate

CAS REGISTRY NUMBER :: 693-21-0

BEILSTEIN REFERENCE NO. :: 1791998

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C4-H8-N2-O7

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 753 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - muscle contraction or spasticity Behavioral - irritability

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,602,1993

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1250 mg/kg

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - cyanosis

REFERENCE :: JHEMA2 Journal of Hygiene, Epidemiology, Microbiology, and Immunology. (Avicenum, Malostranske namesti 28, 11802 Prague 1, Czechoslovakia) V.1- 1957- Volume(issue)/page/year: 17,114,1973

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - muscle contraction or spasticity Behavioral - irritability

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,600,1993

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 1250 mg/kg

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - cyanosis

REFERENCE :: JHEMA2 Journal of Hygiene, Epidemiology, Microbiology, and Immunology. (Avicenum, Malostranske namesti 28, 11802 Prague 1, Czechoslovakia) V.1- 1957- Volume(issue)/page/year: 17,114,1973

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 1250 mg/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 39(11),13,1974

Hazard Codes	E,T+
Risk Phrases	3-26/27/28-33-52/53
Safety Phrases	33-35-36/37-45-61
RIDADR	0473
Hazard Class	1.1A
HS Code	2920909090

Precursor 9
5414-19-7 111-46-6 54509-73-8 75-21-8
34270-90-1 7697-37-2 67-64-1 64-19-7
7732-18-5
DownStream 0

HS Code	2920909090
Summary	2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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