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272086

Sigma-Aldrich

4-Dimethylamino-1-naphthaldehyde

97%

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About This Item

Linear Formula:
(CH3)2NC10H6CHO
CAS Number:
1971-81-9
Molecular Weight:
199.25
MDL number:
MFCD00010371
UNSPSC Code:
12352100
PubChem Substance ID:
24856453
NACRES:
NA.22

Assay

97%

mp

43-45 °C (lit.)

SMILES string

CN(C)c1ccc(C=O)c2ccccc12

InChI

1S/C13H13NO/c1-14(2)13-8-7-10(9-15)11-5-3-4-6-12(11)13/h3-9H,1-2H3

InChI key

XCQFZIFIUMBSAO-UHFFFAOYSA-N

Application

4-Dimethylamino-1-naphthaldehyde was used in the preparation of leuco base via reaction with 1-phenylpyrrolidine in dilute HCl.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

272086-VAR:
272086-BULK:
272086-250G:
272086-1G:
272086-5G:

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Certificates of Analysis (COA)

Lot/Batch Number
S42791V
S42791
S07911
11507CD
37526JQ

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The effects of cyclic terminal groups in di-and tri-arylmethane dyes. Part 2. 1 Steric and electronic effects in derivatives of Victoria Blue.
Guinot SG, et al.
J. Chem. Soc. Perkin Trans. II, 2, 297-304 (1998)

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