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ChemicalBook >> CAS DataBase List >> 2-ETHYNYL-1,3-DIFLUORO-BENZENE

2-ETHYNYL-1,3-DIFLUORO-BENZENE

$28 - $2000
Product name: 2-ETHYNYL-1,3-DIFLUORO-BENZENE
CAS: 381723-16-6
MF: C8H4F2
MW: 138.11
EINECS:
MDL Number:MFCD08703481
Synonyms:Benzene, 2-ethynyl-1,3-difluoro- (9CI);Benzene, 2-ethynyl-1,3-difluoro-;2,6-Difluorophenylacetylene;2-ETHYNYL-1,3-DIFLUORO-BENZENE

Price16 Properties Safety Information Description

16 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
AK Scientific
American Custom Chemicals Corporation
Apolloscientific
Matrix Scientific
TRC

Package

5MG
50mg
100mg
250.00mg
250mg
1.00g
1g
5.00g
5G
10g
25G

Manufactureraablocks
Product numberAA00CAER
Product description2-Ethynyl-1,3-Difluorobenzene 95%
Packaging100mg
Price$28
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CAER
Product description2-Ethynyl-1,3-Difluorobenzene 95%
Packaging250mg
Price$34
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00CAER
Product description2-Ethynyl-1,3-Difluorobenzene 95%
Packaging1g
Price$72
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberX186513
Product description2-Ethynyl-1,3-difluorobenzene 95%
Packaging1G
Price$125
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX186513
Product description2-Ethynyl-1,3-difluorobenzene 95%
Packaging5G
Price$500
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberX186513
Product description2-Ethynyl-1,3-difluorobenzene 95%
Packaging25G
Price$2000
Updated2026-05-27
Buy

ManufacturerAK Scientific
Product number8968BB
Product description2-Ethynyl-1,3-difluorobenzene
Packaging10g
Price$1069
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberHCH0351756
Product description2-ETHYNYL-1,3-DIFLUORO-BENZENE 95.00%
Packaging5MG
Price$501.71
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberPC99908
Product description2,6-Difluorophenylacetylene 95%
Packaging1g
Price$111
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberPC99908
Product description2,6-Difluorophenylacetylene 95%
Packaging5g
Price$491
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberPC99908
Product description2,6-Difluorophenylacetylene 95%
Packaging250mg
Price$52
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberPC99908
Product description2,6-Difluorophenylacetylene 95%
Packaging100mg
Price$44
Updated2026-06-04
Buy

ManufacturerMatrix Scientific
Product number304549
Product description2-Ethynyl-1,3-difluorobenzene
Packaging250.00mg
Price$49
Updated2026-05-19
Buy

ManufacturerMatrix Scientific
Product number304549
Product description2-Ethynyl-1,3-difluorobenzene
Packaging1.00g
Price$104
Updated2026-05-19
Buy

ManufacturerMatrix Scientific
Product number304549
Product description2-Ethynyl-1,3-difluorobenzene
Packaging5.00g
Price$402
Updated2026-05-19
Buy

ManufacturerTRC
Product numberB125173
Product description2-Ethynyl-1,3-difluorobenzene
Packaging50mg
Price$45
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00CAER	2-Ethynyl-1,3-Difluorobenzene 95%	100mg	$28	2026-05-28	Buy
aablocks	AA00CAER	2-Ethynyl-1,3-Difluorobenzene 95%	250mg	$34	2026-05-28	Buy
aablocks	AA00CAER	2-Ethynyl-1,3-Difluorobenzene 95%	1g	$72	2026-05-28	Buy
ACHEMBLOCK	X186513	2-Ethynyl-1,3-difluorobenzene 95%	1G	$125	2026-05-27	Buy
ACHEMBLOCK	X186513	2-Ethynyl-1,3-difluorobenzene 95%	5G	$500	2026-05-27	Buy
ACHEMBLOCK	X186513	2-Ethynyl-1,3-difluorobenzene 95%	25G	$2000	2026-05-27	Buy
AK Scientific	8968BB	2-Ethynyl-1,3-difluorobenzene	10g	$1069	2021-12-16	Buy
American Custom Chemicals Corporation	HCH0351756	2-ETHYNYL-1,3-DIFLUORO-BENZENE 95.00%	5MG	$501.71	2021-12-16	Buy
Apolloscientific	PC99908	2,6-Difluorophenylacetylene 95%	1g	$111	2026-06-04	Buy
Apolloscientific	PC99908	2,6-Difluorophenylacetylene 95%	5g	$491	2026-06-04	Buy
Apolloscientific	PC99908	2,6-Difluorophenylacetylene 95%	250mg	$52	2026-06-04	Buy
Apolloscientific	PC99908	2,6-Difluorophenylacetylene 95%	100mg	$44	2026-06-04	Buy
Matrix Scientific	304549	2-Ethynyl-1,3-difluorobenzene	250.00mg	$49	2026-05-19	Buy
Matrix Scientific	304549	2-Ethynyl-1,3-difluorobenzene	1.00g	$104	2026-05-19	Buy
Matrix Scientific	304549	2-Ethynyl-1,3-difluorobenzene	5.00g	$402	2026-05-19	Buy
TRC	B125173	2-Ethynyl-1,3-difluorobenzene	50mg	$45	2021-12-16	Buy

Properties

Boiling point :141.8±30.0 °C(Predicted)
Density :1.17±0.1 g/cm3(Predicted)

Safety Information

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H225	Highly Flammable liquid and vapour	Flammable liquids	Category 2	Danger	P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P210	Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233	Keep container tightly closed.
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242	Use only non-sparking tools.
P243	Take precautionary measures against static discharge.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P303+P361+P353	IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321	Specific treatment (see … on this label).
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P362	Take off contaminated clothing and wash before reuse.
P370+P378	In case of fire: Use … for extinction.
P403+P235	Store in a well-ventilated place. Keep cool.
P501	Dispose of contents/container to..…

Description

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Suppliers and manufacturers

Shanghai SuperLan Chemcial Technique Centre Amadis Chemical Company Limited Chengdu Focus Pharmaceutical Technology Co., Ltd. Aikon International Limited Shanghai Union Medical Technology Co. Ltd. Neostar United (Changzhou) Industrial Co., Ltd. Block Chemical Technology (Shanghai) Co., LTD TCI (Shanghai) Chemical Trading Co., Ltd. Shanghai Yao Sen Biotechnology Co., LTD Bide Pharmatech Ltd.

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2-ETHYNYL-1,3-DIFLUORO-BENZENE

Properties

Safety Information

Description

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