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2,7-Naphthalenediol

2,7-Naphthalenediol structure

CAS No:
582-17-2
Formula:
C10H8O2
Chemical Name:
2,7-Naphthalenediol
Synonyms:
2,7-Naphthalenediol;2,7-Dihydroxynaphthalene;C.I. 76645;NSC 407541;2,7-Naphthohydroquinone;7-Hydroxy-2-naphthol;D 0594
Categories:
Cosmetic Ingredient > Hair Dyeing

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Description

Light yellow to grey needle crystal

2,7-Naphthalenediol Basic Attributes

Molecular Weight：

160.17

Exact Mass：

160.17

BRN：

2042383

EC Number：

209-478-7

UNII：

0TO8E448UD

NSC Number：

407541

DSSTox ID：

DTXSID2060387

HScode：

29072900

Characteristics

PSA：

40.5

XLogP3：

2.3

Appearance：

Gray Powder

Density：

1.3±0.1 g/cm3

Melting Point：

193 °C

Boiling Point：

246.06°C (rough estimate)

Flash Point：

193.5±15.0 °C

Refractive Index：

1.726

Water Solubility：

H2O: insoluble

Storage Conditions：

Store below +30°C.

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-36-37/39

RTECS Number：

QJ4780000

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Danger|H302 (13.92%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P272, P273, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P310, P312, P321, P330, P332+P313, P333+P313, P337+P313, P362, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 80 companies from 12 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H317: May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P302+P352, P305+P351+P338, P310, P321, P333+P313, P363, and P501

Drug Information

MeSH Entry Terms：

2,7-dihydroxynaphthalene

2,7-Naphthalenediol Use and Manufacturing

Uses

2,7-Naphthalenediol is a reagent used in the preparation of monomers of high carbon materials. Also used in the synthesis of splitomicin analogues.

Manufacturing Info：

2,7-Naphthalenediol: ACTIVE

Use Classification：

Cosmetics -> Hair dyeing

Computed Properties

Molecular Weight:160.17
XLogP3:2.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Exact Mass:160.052429494
Monoisotopic Mass:160.052429494
Topological Polar Surface Area:40.5
Heavy Atom Count:12
Complexity:142
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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CAS No.: 582-17-2

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China Most Professional Factory Supply High Qulity 2,7-Dihydroxynaphthalene CAS 582-17-2

CAS No.: 582-17-2

Grade: Pharmaceutical Grade

Content: 99%

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2,7-Dihydroxynaphthalene 582-17-2

CAS No.: 582-17-2

Grade: Pharmaceutical Grade

Content: 99%

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Guide of 2,7-Naphthalenediol

Description
Basic Attributes
Characteristics
Safety Information
Drug Information
Use and Manufacturing
Computed Properties
Recommended Suppliers
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2,7-Naphthalenediol

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