1-(2,3-Dihydro-1,4-benzodioxin-2-yl)methanamine

Modify Date: 2025-08-26 18:29:46

1-(2,3-Dihydro-1,4-benzodioxin-2-yl)methanamine Structure
1-(2,3-Dihydro-1,4-benzodioxin-2-yl)methanamine structure
Common Name 1-(2,3-Dihydro-1,4-benzodioxin-2-yl)methanamine
CAS Number 4442-59-5 Molecular Weight 165.189
Density 1.2±0.1 g/cm3 Boiling Point 266.0±19.0 °C at 760 mmHg
Molecular Formula C9H11NO2 Melting Point 184-188°C
MSDS Chinese USA Flash Point 124.1±28.8 °C
Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger

 Names

Name 2,3-dihydro-1,4-benzodioxin-3-ylmethanamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 266.0±19.0 °C at 760 mmHg
Melting Point 184-188°C
Molecular Formula C9H11NO2
Molecular Weight 165.189
Flash Point 124.1±28.8 °C
Exact Mass 165.078979
PSA 44.48000
LogP 0.92
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.545

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DF3676000
CHEMICAL NAME :
1,4-Benzodioxan-2-methylamine
CAS REGISTRY NUMBER :
4442-59-5
BEILSTEIN REFERENCE NO. :
0150152
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H11-N-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
60 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 55,15,1937

 Safety Information

Symbol GHS05 GHS07
GHS05, GHS07
Signal Word Danger
Hazard Statements H315-H318-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi
Risk Phrases R34
Safety Phrases 26-36/37/39
RIDADR UN 2735
RTECS DF3676000

 Synonyms

1,4-BENZODIOXAN-2-METHYLAMINE
C-(2,3-dihydrobenzo[1,4]dioxin-2-yl)methylamine
2-aminomethylbenzodioxane
1-(2,3-Dihydro-1,4-benzodioxin-2-yl)methanamine
1,4-Benzodioxin-2-methanamine, 2,3-dihydro-
2,3-Dihydro-1,4-benzodioxin-2-ylmethylamine
Fourneau 946
2-aminomethyl-1,4-benzodioxan
1-(2,3-dihydro-1,4-benzodioxin-2-yl)methylamine
(2,3-dihydrobenzo[1,4]dioxin-2-ylmethyl)amine
2,3-dihydro-1,4-benzodioxin-2-methanamine
MFCD00203985
2-(3-CHLORO-4-FLUOROPHENOXY)ACETOHYDRAZIDE
2-aminomethyl-2,3-dihydro-1,4-benzodioxine
LP 1
2-aminomethylbenzodioxan
Aminomethylbenzodioxan
EINECS 224-671-6
LP 1 (pharmaceutical)
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