1-Propanamine,N-nitroso-N-propyl-

Modify Date: 2025-08-22 19:36:51

1-Propanamine,N-nitroso-N-propyl- structure	Common Name	1-Propanamine,N-nitroso-N-propyl-
	CAS Number	621-64-7	Molecular Weight	130.18800
	Density	0.92	Boiling Point	113ºC / 40mmHg
	Molecular Formula	C₆H₁₄N₂O	Melting Point	N/A
	MSDS	USA	Flash Point	10ºC
	Symbol	GHS02, GHS06, GHS08	Signal Word	Danger

Name	N-Nitrosodipropylamine
Synonym	More Synonyms

Density	0.92
Boiling Point	113ºC / 40mmHg
Molecular Formula	C₆H₁₄N₂O
Molecular Weight	130.18800
Flash Point	10ºC
Exact Mass	130.11100
PSA	32.67000
LogP	1.78980
Index of Refraction	1.45
Storage condition	2-8°C

1-Propanamine,N-nitroso-N-propyl- MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JL9700000

CHEMICAL NAME :: Dipropylamine, N-nitroso-

CAS REGISTRY NUMBER :: 621-64-7

BEILSTEIN REFERENCE NO. :: 1752621

LAST UPDATED :: 199801

DATA ITEMS CITED :: 54

MOLECULAR FORMULA :: C6-H14-N2-O

MOLECULAR WEIGHT :: 130.22

WISWESSER LINE NOTATION :: ONN3&3

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 :: 480 mg/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 487 mg/kg

TOXIC EFFECTS :: Lungs, Thorax, or Respiration - other changes Gastrointestinal - ulceration or bleeding from stomach

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 689 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - hamster

DOSE/DURATION :: >400 mg/kg

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

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - hamster

DOSE/DURATION :: 600 mg/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 660 mg/kg/60W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Liver - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 926 mg/kg/38W-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Gastrointestinal - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 120 mg/kg/50W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Gastrointestinal - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1516 mg/kg/44W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Gastrointestinal - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - hamster

DOSE/DURATION :: 1760 mg/kg/27W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors Gastrointestinal - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - hamster

DOSE/DURATION :: 100 mg/kg female 14 day(s) after conception

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Gastrointestinal - tumors

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intratracheal

SPECIES OBSERVED :: Rodent - hamster

DOSE/DURATION :: 12 mg/kg/8W-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - hamster

DOSE/DURATION :: 143 mg/kg/38W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Lungs, Thorax, or Respiration - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1880 mg/kg/30W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Liver - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1350 mg/kg/30W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors Liver - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - hamster

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors Kidney, Ureter, Bladder - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1150 mg/kg/30W-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Gastrointestinal - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1056 mg/kg/30W-I

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Sense Organs and Special Senses (Olfaction) - tumors Liver - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 675 mg/kg/30W-C

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Lungs, Thorax, or Respiration - tumors Gastrointestinal - tumors

TYPE OF TEST :: DNA damage

TYPE OF TEST :: DNA inhibition

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 200 mg/L/27H

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 66,277,1979 *** REVIEWS *** IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 17,177,1978 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 17,177,1978 IARC Cancer Review:Group 2B IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 TOXICOLOGY REVIEW BLFSBY Basic Life Sciences. (Plenum Pub. Corp., 223 Spring St., New York, NY 10003) V.1- 1973- Volume(issue)/page/year: 24,129,1983 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-FRANCE;Carcinogen JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 OEL-SWITZERLAND;Carcinogen JAN 1993

Symbol	GHS02, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H225-H301 + H311 + H331-H350-H370
Precautionary Statements	P201-P210-P260-P280-P301 + P310 + P330-P370 + P378
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T,N,F
Risk Phrases	45-22-51/53-39/23/24/25-23/24/25-11
Safety Phrases	S45;S53;S61
RIDADR	UN 2810
RTECS	JL9700000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2928000090

Precursor 10
CAS#:142-84-7 Dipropylamine CAS#:67559-82-4 dipropylammoniu... CAS#:27086-19-7 dipropylcarbamo... CAS#:102-69-2 Tripropylamine
CAS#:509-14-8 tetranitromethane CAS#:543-67-9 Nitrous acid, p... CAS#:4164-29-8 Dipropylnitramine CAS#:70434-12-7 2-hydroxyethyl ...
CAS#:80-11-5 Diazald CAS#:60874-82-0 nitrous acid,pr...
DownStream 6
CAS#:142-84-7 Dipropylamine CAS#:4986-50-9 Hydrazine,1,1-d... CAS#:74940-24-2 N-(1-hydroperox... CAS#:7707-70-2 4-Aza-3-heptene
CAS#:4164-29-8 Dipropylnitramine CAS#:39603-54-8 2-oxopropyl-n-p...

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

Cytochrome P450 hydroxylation of carbon atoms of the alkyl chain of symmetrical N-nitrosodialkylamines by human liver microsomes.

Mutat. Res. 377(2) , 199-209, (1997)

A panel of 14 human liver microsomal preparations metabolized at variable rates three symmetrical nitrosodialkylamines (N-nitroso-dipropyl, dibutyl and diamyl-amines, NDPA, NDBA, NDAA) into aldehydes ...

Role of cytochrome P450 in DNA damage induced by N-nitrosodialkylamines in cultured rat hepatocytes.

Carcinogenesis 17(3) , 569-76, (1996)

The involvement of cytochrome P450 in the cytotoxicity and DNA damage-repair induced by N-nitrosodipropylamine (NDPA), N-nitroso-n-butyl-n-propylamine (NBPA), and N-nitrosodibutylamine (NDBA) was inve...

Detection of mutagenicity in Ames test using a metalloporphyrin/oxidant model system for cytochrome P450.

Mutat. Res. 373(1) , 99-105, (1997)

A chemical model system for cytochrome P450, a porphyrin and an oxidant, was used in Ames assay as a substitute for S9 mix. In the presence of tetrakis(pentafluorophenyl)porphyrinatoiron(III) chloride...

N,N-dipropylnitrous amide

EINECS 210-698-0