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7-(diethylamino)-4-methyl-1-benzopyran-2-one

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Formula: C14H17NO2
CAS: 91-44-1
search Element: diethylamino benzopyran methyl
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Identification

Structural Formula
7-(diethylamino)-4-methyl-1-benzopyran-2-one
CAS:
91-44-1
EINECS:
202-068-9
Molecular Formula:
C14H17NO2
MDL:
MFCD00006864
Synonym:
c47 ; mdac) ; 7d4mc ; aclarat8678 ; coumarin 1 ; 7-(diethyl ; coumalux ; uvitex wgs ; hakkolp ; coumarin i




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CAS equal suppliers

Coumarin 1
Santa Cruz Biotechnology, Inc.
294102
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WeylChem ORGANICA GmbH
WO220660
7-Diethylamino-4-methylcoumarin
TCI Chemicals (India) Pvt. Ltd.
M0631
7-Diethylamino-4-methylcoumarin
AK Scientific, Inc.
AS11783534
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Chemieliva Pharmaceutical Co., Ltd.
CP21706510
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Zhejiang Hongxin Chemical
ZHC15506200
7-Diethylamino-4-methylcoumarin
Haihang Industry Co., Ltd.
HI16124836
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Synthon-Chemicals GmbH & Co. KG
ST01778
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DSL Chemicals (Shanghai) Co., Ltd.
DC21088432
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Dayang Chem (Hangzhou) Co.,Ltd.
DC19227688
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Hangzhou Yuhao Chemical Technology Co., Ltd
YH95392
7-Diethylamino-4-methylcoumarin
Ascender Chemical Co.,Ltd
ACC15506200
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Sancai Industry Co.,Ltd.
SIC14885952
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Finetech Industry Limited
FIL15506200
7-Diethylamino-4-methylcoumarin
Xingrui Industry Co., Limited
XIL17987192
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Shandong Minglang Chemical Co., Ltd
SMC21708680
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Lori Industry Co., Ltd
LI13644092
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Zehao Industry Co., Ltd.
ZI14884464
7-Diethylamino-4-methylcoumarin
Gihi Chemicals Co., Limited
GCL16746696
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Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI427817112
4-Methyl-7-Diethylamino Coumarin
Hangzhou J&H Chemical Co., Ltd.
HJC297611904
4-Methyl-7-Diethylamino Coumarin
Haihang Industry Co., Ltd.
HI24967488
7-Diethylamino-4-Methylcoumarine
DSL Chemicals (Shanghai) Co., Ltd.
C002152
7-Diethylamino-4-methylcoumarin 99%
Acros Organics BVBA
AOB13305320
7-Diethylamino-4-methylcoumarin, 99%
Alfa (A Johnson Matthey Company)
A23046912
7-Diethylamino-4-methyl-chromen-2-one
BLD Pharmatech Ltd
BP19985994
7-(Diethylamino)-4-methyl-chromen-2-one
Manchester Organics Limited
P50200
7-(Diethylamino)-4-methyl-2H-chromen-2-one
Ambeed, Inc.
A157907
2H-1-benzopyran-2-one, 7-(diethylamino)-4-methyl-
Angene International Limited
AGN-PC-0JK7VU
4-Methyl-7-diethylamino coumarin (Fluorescent Brightener MDAC)
Kum Yang Co., Ltd.
KY669620088

Prices & Availability




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Properties for 7-(diethylamino)-4-methyl-1-benzopyran-2-one

Molecular Weight:
231.29 g·mol−1
Density:
1.122
Melting point:
72-75 °C
Boiling point:
240 °C / 6.5mmHg
Flash point:
152°C
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21 - Harmful by inhalation and in contact with skin
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xn
Hazard symbol Xn
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Alternative Distributors of [7-(diethylamino)-4-methyl-1-benzopyran-2-one]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | TCI Europe NV | East Chemical Industry Co., Ltd. | Shanghai Hanhong Chemical Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Skyrun Industrial Co., Ltd. | Pfaltz & Bauer, Inc. | Gihi Chemicals Co., Limited | Wanko Chemical Co., Ltd.

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