1,2-Benzopyrone | CAS 91-64-5 | Chemical-Suppliers

Element: benzopyrone

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C-S » Chemicals » benzopyrone-PX439097

Identification

1,2-Benzopyrone

CAS:

91-64-5

EINECS:

202-086-7

Molecular Formula:

C₉H₆O₂

MDL:

MFCD00006850

Synonym:

rattex ; cumarin ; akos 212-75 ; coumarin(p) ; ncic07103 ; nci c07103 ; coumarin ; nsc 8774 ; kumarin ; coumarine

Suppliers

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CAS equal suppliers

Coumarin

Santa Cruz Biotechnology, Inc.

205637

coumarin

Indofine Chemical Co, Inc.

C-106

Coumarin

TCI Chemicals (India) Pvt. Ltd.

C0395

Coumarin

AK Scientific, Inc.

AS152456

Coumarin

Indenta Chemicals (India) Pvt. Ltd.

IC2801120

Coumarin

Hainan Zhongxin Chemical Co., Ltd.

HZC2721088

Coumarin

Simagchem Corporation

SC168504

Coumarin

CM Fine Chemicals

CFC136544

Coumarin

Chemieliva Pharmaceutical Co., Ltd.

CP280840

Coumarin

Leap Chem Co., Ltd

LC144432

Coumarin

Aecochem Corp.

AC112336

Coumarin

Hangzhou J&H Chemical Co., Ltd.

HJC248992

Coumarin

Sigma-Aldrich International GmbH

SI256768

Coumarin

Carbone Scientific Co., Ltd.

CS224672

Coumarin

Neostar United Industrial Co., Ltd.

NUI2801120

Coumarin

Capot Chemical Co., Ltd.

21620

Coumarin

Skyrun Industrial Co., Ltd.

SI216648

Coumarin

Haihang Industry Co., Ltd.

HI208624

Coumarin

Merck Schuchardt OHG

MSO160640

Coumarin

C & P Sales

CPS88352

Coumarin

Sinogreat Enterprise Ltd.

SE200600

Coumarin

Solvay ( previouse Rhodia Europe )

S272816

Coumarin

Autech Industry Co.,Limited

AIC216864

Coumarin

Shanghai B&C Chemic Co. Ltd

BP1087

Coumarin

Ambeed, Inc.

A633268

Coumarin

CSNpharm, Inc.

CSN10701

Coumarin

Ascender Chemical Co.,Ltd

ACC200800

Coumarin

Aozeal Certified Standards (AOCS), Inc.

C0063.00

Coumarin

Chengdu Pufeide Biotech. Co., Ltd

CPB2641056

Coumarin

Vistachem Europe GmbH

VE168504

Coumarin

Xingrui Industry Co., Limited

XIL232928

Coumarin

Shandong Minglang Chemical Co., Ltd

SMC2801120

Coumarin

Lori Industry Co., Ltd

LI176528

Coumarin

Refine Chemical Co.,Ltd.

RCC192768

Coumarin

ECSA Chemicals AG

ECA136544

Coumarin

H&Z Industry Co.,Ltd

HIC160640

Coumarin

Gihi Chemicals Co., Limited

GCL216864

Coumarin

Xiamen Equation Chemical Co.,Ltd

XECC2561280

Coumarin

Zehao Industry Co., Ltd.

ZI192576

Coumarin

Wuhan PharmChem Co., LTD.

WP200600

Coumarin

OPQ Chemical Co., Ltd

OC168504

Coumarin

Shandong SanYoung Industry Co., Ltd

SSI2801120

Coumarin

Chemlyte Solutions

CS144432

Chromen-2-one

Manchester Organics Limited

Z32177

Coumarin, 98%

Alfa (A Johnson Matthey Company)

A4161248

Coumarin, 99+%

Acros Organics BVBA

AOB2661064

2H-Chromen-2-one

BLD Pharmatech Ltd

BP5761728

coumarin with gc

Indofine Chemical Co, Inc.

020507S

Coumarin, natural

Xiamen Equation Chemical Co.,Ltd

XECC10885440

2H-1-benzopyran-2-one

Angene International Limited

AGN-PC-0BIRYH

Prices & Availability

Data is processed

Properties for 1,2-Benzopyrone

Molecular Weight:

146.14 g·mol−1

Density:

0.935

Melting point:

68-73 °C(lit.)

Boiling point:

298 °C(lit.)

Flash point:

162 °C

Hazard Statements

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

GHS08
Health hazard

Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A, 1B, 2
Carcinogenicity, categories 1A, 1B, 2
Reproductive toxicity, categories 1A, 1B, 2
Specific target organ toxicity following single exposure, categories 1, 2
Specific target organ toxicity following repeated exposure, categories 1, 2
Aspiration hazard, categories 1, 2

Safety & Transport Information

Risk Codes:

R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R22 - Harmful if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R40 - Limited evidence of a carcinogenic effect
R43 - May cause sensitisation by skin contact

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37 - Wear suitable protective clothing and gloves

Hazard Classes:

6.1

Hazard Symbols:

Storage temperature :

Refrigerator

RID/ADR certification :

UN 2811 6.1 / PG 3

Alternative Distributors of [1,2-Benzopyrone]

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

BenzChem Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Wanko Chemical Co., Ltd.