1,5-Diaminonaphthalene

Modify Date: 2024-01-03 07:47:03

1,5-Diaminonaphthalene Structure
1,5-Diaminonaphthalene structure
 Common Name 1,5-Diaminonaphthalene
CAS Number 2243-62-1 Molecular Weight 158.200
Density 1.2±0.1 g/cm3 Boiling Point 381.4±22.0 °C at 760 mmHg
Molecular Formula C10H10N2 Melting Point 185-187 °C(lit.)
MSDS Chinese USA Flash Point 220.2±21.8 °C
Symbol GHS08 GHS09
GHS08, GHS09		 Signal Word Warning

 Names

Name naphthalene-1,5-diamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 381.4±22.0 °C at 760 mmHg
Melting Point 185-187 °C(lit.)
Molecular Formula C10H10N2
Molecular Weight 158.200
Flash Point 220.2±21.8 °C
Exact Mass 158.084396
PSA 52.04000
LogP 0.89
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.757
Water Solubility <0.1 g/100 mL at 20.5 ºC

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
QJ3400000
CHEMICAL NAME :
1,5-Naphthalenediamine
CAS REGISTRY NUMBER :
2243-62-1
BEILSTEIN REFERENCE NO. :
0907947
LAST UPDATED :
199612
DATA ITEMS CITED :
16
MOLECULAR FORMULA :
C10-H10-N2
MOLECULAR WEIGHT :
158.22
WISWESSER LINE NOTATION :
L66J BZ GZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
721 gm/kg/1Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Endocrine - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
120 gm/kg/2Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Endocrine - thyroid tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
288 gm/kg/2Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Endocrine - thyroid tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
18 gm/kg/88W-C
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Endocrine - tumors Reproductive - Tumorigenic effects - uterine tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
54 gm/kg/2Y-C
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Endocrine - tumors Reproductive - Tumorigenic effects - uterine tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
361 gm/kg/1Y-C
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Endocrine - tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
721 gm/kg/1Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Endocrine - thyroid tumors
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1442 gm/kg/1Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Endocrine - thyroid tumors

MUTATION DATA

TYPE OF TEST :
Morphological transformation
TEST SYSTEM :
Rodent - rat Embryo
DOSE/DURATION :
5200 ng/plate
REFERENCE :
JJATDK JAT, Journal of Applied Toxicology. (John Wiley & Sons Ltd., Baffins Lane, Chichester, W. Sussex PO19 1UD, UK) V.1- 1981- Volume(issue)/page/year: 1,190,1981 *** REVIEWS *** IARC Cancer Review:Animal Limited 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: 27,127,1982 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: 27,127,1982 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4423 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 28 (estimated)

 Safety Information

Symbol GHS08 GHS09
GHS08, GHS09
Signal Word Warning
Hazard Statements H351-H410
Precautionary Statements P273-P281-P501
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases R40;R50/53
Safety Phrases S36/37-S60-S61
RIDADR UN 3077 9/PG 3
WGK Germany 2
RTECS QJ3400000
Packaging Group I; II; III
Hazard Class 6.1
HS Code 29215990

 Synthetic Route

 Customs

HS Code 2921590090
Summary 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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 Synonyms

EINECS 218-817-8
1,5-Napthalenediamine
naphthalene-1,5-diamine
1,5-diamino-naphthalene
1,5-Diaminonaphthalene
1,5-naphthalendiamine
MFCD00004029
1,5-Naphthalenediamine
1,5-Naphthylenediamine
1,5-Naphthalenediamine,1,5-DAN
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