MilliporeSigma
All Photos(1)

Documents

8.20975

Sigma-Aldrich

Phenothiazine

for synthesis

Sign Into View Organizational & Contract Pricing

Synonym(s):
Phenothiazine
Empirical Formula (Hill Notation):
C12H9NS
CAS Number:
Molecular Weight:
199.27
MDL number:
EC Index Number:
202-196-5

vapor pressure

0.0000647 Pa ( 20 °C)

Quality Level

assay

≥97.0% (HPLC)

form

solid

autoignition temp.

470 °C

potency

>2000 mg/kg LD50, oral (Rat)

pH

6 (20 °C, 10 g/L in H2O, aqueous suspension)

bp

381 °C/1011 hPa

mp

182-185 °C

solubility

0.127 mg/L

density

1.296 g/cm3 at 20 °C

bulk density

650 kg/m3

storage temp.

2-30°C

InChI

1S/C12H9NS/c1-3-7-11-9(5-1)13-10-6-2-4-8-12(10)14-11/h1-8,13H

InChI key

WJFKNYWRSNBZNX-UHFFFAOYSA-N

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
88580P14831916722
vibrant-m

8.20975

Phenothiazine

vibrant-m

88580

Phenothiazine

vibrant-m

P14831

Phenothiazine

vibrant-m

916722

Phenyl-(benzo)phenothiazine

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

assay

≥97.0% (HPLC)

assay

≥98.0% (GC)

assay

≥98%

assay

-

pH

6 (20 °C, 10 g/L in H2O, aqueous suspension)

pH

-

pH

-

pH

-

form

solid

form

pellets

form

-

form

powder

mp

182-185 °C

mp

182-187 °C (lit.), 183-187 °C

mp

182-187 °C (lit.)

mp

160-167 °C

Analysis Note

Assay (HPLC, area%): ≥ 97.0 % (a/a)
Melting range (lower value): ≥ 183 °C
Melting range (upper value): ≤ 187 °C
Identity (IR): passes test

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1 - STOT RE 2 Oral

target_organs

Blood

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service