1-Chloro-2-butene

Modify Date: 2025-08-25 19:20:13

1-Chloro-2-butene structure	Common Name	1-Chloro-2-butene
	CAS Number	591-97-9	Molecular Weight	90.551
	Density	0.9±0.1 g/cm3	Boiling Point	84.5±0.0 °C at 760 mmHg
	Molecular Formula	C₄H₇Cl	Melting Point	-65°C
	MSDS	N/A	Flash Point	-15.0±0.0 °C

Name	1-Chloro-2-butene
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	84.5±0.0 °C at 760 mmHg
Melting Point	-65°C
Molecular Formula	C₄H₇Cl
Molecular Weight	90.551
Flash Point	-15.0±0.0 °C
Exact Mass	90.023628
LogP	2.17
Vapour Pressure	80.6±0.1 mmHg at 25°C
Index of Refraction	1.426
Stability	Stable. Highly flammable. Incompatible with strong oxidizing agents.

1-Chloro-2-butene MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EM4264000

CHEMICAL NAME :: 2-Butene, 1-chloro-

CAS REGISTRY NUMBER :: 591-97-9

BEILSTEIN REFERENCE NO. :: 0605304

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H7-Cl

MOLECULAR WEIGHT :: 90.56

WISWESSER LINE NOTATION :: G2U2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Unscheduled DNA synthesis

TEST SYSTEM :: Human HeLa cell

DOSE/DURATION :: 100 umol/L

REFERENCE :: CALEDQ Cancer Letters (Shannon, Ireland). (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1975- Volume(issue)/page/year: 20,263,1983

Hazard Codes	F:Flammable;C:Corrosive;
Risk Phrases	R11;R22;R34
Safety Phrases	S16-S26-S36/37/39-S45
RIDADR	UN 2924 3/PG 2
WGK Germany	2
RTECS	EM4264000
Packaging Group	I; II; III
HS Code	2903299090

Precursor 10
CAS#:6117-91-5 Crotyl alcohol CAS#:598-32-3 3-Buten-2-ol CAS#:96233-06-6 but-3-en-2-yl d... CAS#:563-52-0 3-Chloro-1-butene
CAS#:4894-61-5 Crotyl chloride... CAS#:7647-01-0 Hydrochloric acid CAS#:106-99-0 butadiene CAS#:64-19-7 acetic acid
CAS#:7732-18-5 Water CAS#:106-98-9 1-Butene
DownStream 9
CAS#:111712-50-6 2,3-dibromo-1-c... CAS#:18147-23-4 butylmethyldich... CAS#:18409-00-2 1-ethoxybut-2-ene CAS#:639-58-7 Fentin chloride
CAS#:30056-32-7 Benzene,1-(2-bu... CAS#:598-32-3 3-Buten-2-ol CAS#:6117-91-5 Crotyl alcohol CAS#:53774-20-2 2-Methyl-3-bute...
CAS#:27829-70-5 ethyl (Z)-3-pen...

HS Code	2903299090
Summary	2903299090 other unsaturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

2-Butene, 1-chloro-

methallyl chloride

EINECS 209-739-5

MFCD00000987

1-chloro-2-buten

krotylchlorid

Chlorobutene

Crotylchlorid

1-Chlorobut-2-ene

1-Chlorbut-2-en

CROTYL CHLORIDE

2-butenylchloride

(E/Z)-crotyl chloride

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Chloro-2-butene
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-CHLORO-2-BUTENE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1-Chloro-2-butene
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Get all suppliers and price by the below link:

1-Chloro-2-butene suppliers

1-Chloro-2-butene price

1-Chloro-2-butene

Names

Chemical & Physical Properties

MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.