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1,8-Diaminonaphthalene

1,8-Diaminonaphthalene structure

CAS No:
479-27-6
Formula:
C10H10N2
Chemical Name:
1,8-Diaminonaphthalene
Synonyms:
1,8-Naphthalenediamine;1,8-Diaminonaphthalene;1,8-Naphthylenediamine;NSC 6081;1,8-Diamine naphthaline
Categories:
Chemical Reagents > Organic Reagents

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Description

Off white powder

DryPowder

1,8-Diaminonaphthalene Basic Attributes

Molecular Weight：

158.2

Exact Mass：

158.20

BRN：

742841

EC Number：

207-529-8

UNII：

IKA7029YH9

NSC Number：

6081

DSSTox ID：

DTXSID6044432

HScode：

29215940

Characteristics

PSA：

XLogP3：

2.1

Appearance：

Grayish-red to gray or dark brown Chunks or Crystalline Mass

Density：

1.2±0.1 g/cm3

Melting Point：

66.5 °C

Boiling Point：

205 °C

Flash Point：

205°C/12mm

Refractive Index：

1.757

Water Solubility：

H2O: slightly soluble ;methanol: soluble

Storage Conditions：

Store below +30°C.

Vapor Pressure：

3.93E-05mmHg at 25°C

Toxicity：

LD50 orally in Rabbit: 800 mg/kg

Safety Information

Packing level：

I; II; III

Hazard category：

6.1

Transport codes：

2811

wgk germany：

hazard class code：

22-40-43-36/37/38

safety instructions：

36/37-36/37/39-26-24-36

Marks：

Xn,Xi

Hazard note：

Irritant

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P280

Hazard Statements：

H302-H317-H351

GHS Classification：

|Warning|H302 (98.53%): Harmful if swallowed [Warning Acute toxicity, oral]|P201, P202, P261, P264, P270, P272, P273, P280, P281, P301+P312, P302+P352, P308+P313, P321, P330, P333+P313, P363, P391, P405, and P501|Aggregated GHS information provided by 68 companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Bioconcentration：

6.31

Drug Information

Biological Half-Life：

0.19 Days

MeSH Entry Terms：

1,8-diaminonaphthalene

1,8-Diaminonaphthalene Use and Manufacturing

Uses

For organic synthesis

Processing aids, not otherwise listed

Personal care products

Production

< 25,000 lb

Manufacturing Info：

Pharmaceutical and medicine manufacturing|1,8-Naphthalenediamine: ACTIVE

Computed Properties

Molecular Weight:158.20
XLogP3:2.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:158.084398327
Monoisotopic Mass:158.084398327
Topological Polar Surface Area:52
Heavy Atom Count:12
Complexity:142
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 1,8-Diaminonaphthalene

QINGDAO OUCHEM TRADE CO,LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Ethyl chloroacetate,Methyl chloroacetate,2-Thiophenecarboxaldehyde

1,8 DAN CAS RN: 479-27-6

CAS No.: 479-27-6

Grade: Industrial Grade

Content: 99%

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